All the technical data and information you need about our selection of reinforced bitumen membrane systems.

Technical Design Guide packed full of useful information for designing and specifying flat roof solutions.

Find out more about the Fire Performance of our Bauder waterproofing systems and insulation.

A green roof is a real asset to a building and for it to continue to deliver the environmental and aesthetic benefits for which it was originally designed, it is important to carry out maintenance on a regular basis.

Overview of Bauder as a company; our people, services and the flat roof systems that we manufacture, supply and install.

General maintenance for bitumen membrane systems including Bauder Total Roof System, Bauderflex, Pro F, System Airtech, and BauderTHERM Stripes.

Overview of Bauder as a company; our people, services and the flat roof systems that we manufacture, supply and install.

The waterproofing on the roof of its head office and manufacturing facility had exceeded its serviceable life and was experiencing significant water ingress, requiring urgent remedial work.

An overview of the insulation option offered by Bauder.

The Declaration of Performance for BauderKARAT

Product data sheet for BauderKARAT capping sheet

Bauder Total Roof System PLUS is designed for use in both refurbishment and new build projects particularly when long life-span and high durability are required.

February 2022

Bauder Generic BIM Specifications are offered on the condition that the specifier accepts responsibility for ensuring that each specification is appropriate for its intended purpose, that conditions for its use are suitable, and that it meets current building regulations.

Bauder Generic BIM Specifications are offered on the condition that the specifier accepts responsibility for ensuring that each specification is appropriate for its intended purpose, that conditions for its use are suitable, and that it meets current building regulations.

February 2022

A white paper for surveyors

Product data sheet for BauderTEC KSA Duo 35

Declaration of performance for FA Tapered insulation

Our technical roof diagnostics support and enhance our flat roof review survey by verifying the exact levels and locations of moisture within existing waterproofing systems.

The client wanted the new visitor centre building to replicate the shape of the iconic spitfire wing and to be waterproofed with a roofing system that would be aesthetically pleasing due to its high visibility.

Information on our bespoke CPD Seminars that address your specific roofing requirements.

General maintenance for single ply systems including Bauder Thermofol and Thermoplan.

Overview of Bauder's commitment to sustainability. Our sustainable products and flat roofing options.

Overview of our innovative vacuum insulation panel (VIP), which prodives high thermal performance.

This design guide will take you through some of the fundamental considerations about designing flat roofs.

All the technical data and information you need about our selection of single ply membrane systems.

Robust two layer, warm roof, bitumen membrane waterproofing system suitable for both new build and refurbishment applications.

Bauderflex offers an alternative to the specifier on a lower budget and allows for a choice of products so that the system can be tailored to the specific needs of the project

All the technical data and information you need about our selection of cold applied liquid waterproofing systems.

A successful green roof is achieved through careful consideration of what the completed roof is to look like.

General maintenance for hot melt systems including Bauder Bakor 790-11.

Detailed overview of the waterproofing options available for solving your roof refurbishment challenges.

Overview of our insulated rainwater outlets that maintain thermal continuity at drainage points.

The 2000m² Bauder green roof on Sharrow School in Sheffield was the first in the country to be declared a nature reserve.

Declaration of Performance for BauderTEC KSA Duo Underlayer

Product Datasheet for BauderPIR FA Tapered insulation

COST CERTAINTY AND CLIENT SAVINGS: How to deliver both on flat roof refurbishment projects.

Technical information and design considerations for our reinforced bitumen membrane systems.

March 2022

Bauder Generic BIM Specifications are offered on the condition that the specifier accepts responsibility for ensuring that each specification is appropriate for its intended purpose, that conditions for its use are suitable, and that it meets current building regulations.

Rooflight fire safety information

Bauder Generic BIM Specifications are offered on the condition that the specifier accepts responsibility for ensuring that each specification is appropriate for its intended purpose, that conditions for its use are suitable, and that it meets current building regulations.

March 2022

Adding a solar PV array to both refurbishment and new build projects.

Core sampling and moisture mapping.

All the technical data and information you need about our selection of rooflights, outlets and products.

General maintenance for cold applied liquid roof systems including LiquiTEC and LiquiTOP.

Product datasheet for BauderPIR FA Flatboard insulation

Understanding a blue roof solution can be challenging, use our design guide to help you on your way. Remember, we're always here to help as well and will design your blue roof for you.

The brief was to bring the abbey to the forefront of modern roofing technology, so Bauder installed 57 PV modules along with a web based performance monitoring system.

All the technical data and information you need about our hot melt structural waterproofing systems.

Airtech combines heat activated self-adhesive bitumen membranes with adhesives and the safe installation techniques of hot air welding to produce an unrivalled flame-free alternative.

All the technical data and information you need about our selection of intensive and extensive green roof systems.

PV design guide, detailing all relevant considerations specifically for new build applications.

Replacing the roof on this distribution centre was the largest refurbishment of a single ply roof in Britain in 2012 with over 56,000m² of Bauder's Thermofol PVC membrane installed.

General maintenance for cold applied liquid balcony and walkway systems.

Overview of our PIR FA Tapered insulation.

An overview of the recent changes to BS 6229 Flat roofs with continuously supported flexible waterproof coverings

The Bauder service encompasses waterproofing and insulation design, technical support, advanced survey techniques, guidance on rooftop enhancements and more.

May 2022

Bauder Generic BIM Specifications are offered on the condition that the specifier accepts responsibility for ensuring that each specification is appropriate for its intended purpose, that conditions for its use are suitable, and that it meets current building regulations.

Bauder Generic BIM Specifications are offered on the condition that the specifier accepts responsibility for ensuring that each specification is appropriate for its intended purpose, that conditions for its use are suitable, and that it meets current building regulations.

May 2022

A guide to Bauder vegetation options on green and BioSOLAR roofs

Download a PDF version of our new build roofing brochure for information on our waterproofing systems, green roofs, blue roofs and SuDs, and photovoltaic systems for your new build project.

General maintenance for extensive green roof light weight systems including XF301, SB Sedum Blanket and other plug planted substrate-based systems.

PV design guide, detailing all relevant considerations specifically in retrofit applications.

All the technical data you need about our solar PV system and Biosolar integrated green roof and PV system.

This landmark office development in the City of London features Bauder's hot melt and extensive green roof systems, and boasts an 'Excellent' BREEAM rating.

This eye-catching new build project possesses a 3,200m² extensive green roof with sedum blanket helping it blend in with its parkland surroundings.

Overview of all the relevant technical data for our standard range of BauderDOME modular rooflights.

Bauder Stripes is our innovative single-layer system designed to provide a practical, fast and cost effective solution to the challenge of refurbishing existing flat roofs.

General maintenance for intensive soft and hard green roof systems including recreational garden planting with soft and hard landscaping.

Our detailing solution is designed specifically to deliver secure torch-free detailing in the vicinity of combustible construction materials located on, or connected to, the roof such as timber substrates or upstands; abutments to cladding, roof tiles, slates or thatch; or even debris such as dry leaf material that is at risk from ignition.

Roof review magazine

June 2022

July 2022

Overview of technical data for our Bauder Euroglaze rooflight range that represents the next generation of rooflight design.

General maintenance for biodiverse green roof systems including WB blanket, Bauder Flora seed mixes and wildflower planted substrate-based systems.

All the technical data and information you need about our BioSOLAR system.

Mechanically fixed, warm roof, single ply membrane waterproofing system suitable for new build, refurbishment and extensive green roof applications. A range of membrane colours and thicknesses are available.

Award winning new build primary school in west Ireland consisting of eight roof areas totalling over 3,400m² waterproofed with Bauder's Thermofol single ply mebrane.

Heavy storms damaged the existing roof area and destroyed the PV panels, so urgent refurbishment work was needed along with 166 new Bauder solar modules.

Leaflet providing an overview of our lightweight, eco-friendly, inverted BauderJFRI roof insulation.

Solar & Biosolar Systems All the technical data you need about our PV system and integrated green roof and PV system, BioSOLAR.

General maintenance for watering extensive green roofs.

August 2022

Part mechanically fastened, part adhered, warm roof, single ply membrane waterproofing system suitable for new build, refurbishment and extensive green roof applications. A range of membrane colours are available.

August 2022

Create cost effective falls with tapered insulation

General maintenance for BauderSOLAR photovoltaic (PV) system.

Overview of Bauder as a company; our people, services and the flat roof systems that we manufacture, supply and install.

Adhered, warm roof, single ply membrane waterproofing system suitable for new build, refurbishment and extensive green roof applications. A range of membrane colours are available.

Redevelopment of the landmark Dunlop Tyres' warehouse included retrofitting the flat roof with over 7,000m² of Bauder's green roof system with extensive landscaping.

Redevelopment of the landmark Dunlop Tyres' warehouse included retrofitting the flat roof with over 7,000m² of Bauder's green roof system with extensive landscaping.

Information on our high quality, adjustable pedestals for all types of terraces and decking areas.

General maintenance for our BioSOLAR system including PV array and green roof maintenance.

Loose ballasted, inverted, single ply waterproofing roof system suitable for new build, refurbishment and extensive green roof applications, and used primarily on concrete decks.

All the technical data and information you need about our blue roof systems.

September 2022

September 2022

How to repair patches on your extensive sedum blanket.

BTRS PLUS Brochure

Leaflet on our lightning conductor clips that allow thermal movement without exerting stress on the bond to the roof.

Mechanically fixed, warm roof, single ply membrane waterproofing system suitable for new build, refurbishment and extensive green roof applications. A range of membrane colours and thicknesses are available.

Bristol County Council wanted a high performance PV system installed at the hospital. Bauder fitted 166 PV modules generating at least 41.98 MWh of solar power each year.

This new build animal hospital was constructed on the side of a hill with a green roof seeded finish, creating a seamless transition between the building and it's original setting.

Adhered, warm roof, single ply membrane waterproofing system suitable for new build, refurbishment and extensive green roof applications. A range of membrane colours are available.

An overview of The Bauder LiquiTOP System Cold Applied Roof Waterproofing.

Flora Seed Mix Chart

October 2022

General maintenance for Bauder roof lights systems including Bauder Euroglaze and BauderDOME.

General maintenance for Bauder automatic opening vents (AOV) rooflights.

September 2022

Bauder can satisfy all your rooftop glazing requirements, from standard modular units to specialist structural glazing. For both new build and refurbishment projects your experienced area technical manager will be able to fully advise and guide you in the selection of suitable rooflights.

Flat roof insulation for a sustainable future consisting of 80% biomass according to the mass balance approach.

Loose ballasted, inverted, single ply waterproofing roof system suitable for new build, refurbishment and extensive green roof applications, and used primarily on concrete decks. A range of membrane colours are available.

The balconies, walkways and 1,000m² podium deck on this residential housing estate were waterproofed with Bauder's cold liquid applied system.

This historical concrete jetty located on the River Thames in London was retrofitted with 1000m² of Bauder's sedum and wildflower blankets.

An overlay solution for an existing profiled sheet metal roof where the building requires thermal upgrade without incurring the high cost of re-cladding.

September 2022

General maintenance for blue roof systems including BauderBLUE STORMsub, BauderBLUE STORMcell and BauderBLUE STORMvoid.

December 2022

Based on PMMA resin technology, this system combines ease of application, fast cure, and durability, to provide a cold applied liquid waterproofing product second to none.

This modern housing development located near Edinburgh city centre features over 9,500m² of Bauder's Thermofol single ply system.

ROM's manufacturing facility in Sheffield needed urgent remedial work, so over 9,000m² of Bauder's premium bituminous system BTRS was installed.

The Bauder LiquiTEC system can be used in new build or refurbishment applications in a cold roof construction. It is highly suitable for use as an overlay system.

December 2022

August 2022

This system incorporates all the features and technology of the roof system, with the added benefit of a heavy duty wearing course to make it suitable for use in both light and heavy trafficked areas.

A no capital outlay PV solution and new rooflights were all incorporated into the refurbishment works at Roundwood Park including the installation of 470 PV modules.

This £14 million Waitrose superstore in Bagshot includes over 4,800m² of sedum blanket for a continuous sea of vegetation on the large waved shape roof.

Our Bauder Bakor Inverted Ballasted inc. JFRIPREMIUM+ Inverted Insulation System is a hot liquid applied waterproofing system for use in Inverted and Cold Roof situations. Suitable in both New Build and Refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown & biosolar & blue roof situations.

November 2020

July 2020

BauderGREEN XF301 Lightweight Sedum System is an ultra-light weight sedum system. Where the roof is laid to a fall of <2° the product can be laid directly onto the waterproofing.

This puprose built, low carbon, sustainable building included Bauder's green roof system with intensive landscaping.

Roof refurbishment of Grade II listed university building with 1,200m² of Bauder's top quality bitumen system, BTRS, and 200m² of green roof with plug plants.

December 2020

September 2020

Bituminous, single ply, green roof and PV systems all specified on this striking new school building in Wales.

Intensive green roofs are accessible gardens used for recreational and leisure purposes. The landscape variations are practically limitless for both design and use

This system typically either tries to replicate the ecological environment of the site where construction has taken place or sets out to create a natural habitat.

This new facility was designed to meet a high level of sustainability with 160 PV modules fitted, generating over 44.23 mWh of energy each year.

May 2020

May 2019

Bauder's high quality single ply PVC system, Thermofol, was installed along with an extensive green roof with sedum blanket for an aesthetically pleasing roof solution.

The pre-grown native wildflower blanket, allows the quick establishment of a green roof. The blanket has 40 varieties of British native wildflowers with less than 10% grass species, designed to give a long flowering season.

Uses Bauder’s flora seed mixes to establish the vegetation on a green roof. Bauder have 5 different native wildflower mixes giving various habitat creation options. Suitable for both new build construction and refurbishment applications on ≤ 5° pitch.

Visionary green roof installation at this landmark museum in London that is recognised as one of the largest retrofit green roof projects in the capital city to date.

April 2019

February 2019

The roof refurbishment on the offices at Abercombie House incorporated Bauder's sedum blanket, making it the largest green roof replacement in Scotland.

BauderGREEN Sedum On Substrate System - extensive green roof solution, is both frost resistant and drought tolerant and requires little nutrient and minimal maintenance. Laying Bauder's mature SB sedum blanket on 80mm bed of extensive substrate gives the system the rooting depth and water retention to make it the most resilient of green roof finishes.

The Castlebar Government Office was refurbished with over 2,500m² of Bauder's premium bituminous system with its single ply Thermofol system used on small linking roofs.

Accessible green roofs and turfed gardens are used for recreational and leisure purposes. The landscape variations are practically limitless for design and use.

July 2020

April 2017

Creates low maintenance accessible areas, such as walkways, access roads and terrace spots with container planting set atop the decking or paving. Can create distinct zones for area.

This new college features over 3,500m² of Bauder's Thermofol single ply system along with PVC roof profiles to replicate the appearance of a standing seam metal roof.

A thermographic survey revealed extensive water ingress so 700m2 of Bauder's single ply thermofol system was installed. All works were completed in just six weeks.

When the roof structure allows, hard landscaping can be designed to allow for vehicular acces and heavy foot traffic, and the associated dynamic higher weight loading.

April 2018

May 2018

This system allows areas of paving and hard landscaping to be formed over the top of the water proofing system without effecting the drainage characteristics of the roof.

This secondary school in Norfolk had 150 PV modules fitted, which will generate 34.61 megawatt hours of solar power each year and has a kilowatt peak of 39.00.

Essex County Council wanted a high performance PV system installed. Bauder fitted 588 PV modules generating at least 134.70 MWh of solar power each year.

This system allows areas of vehicle accessed hard landscaping to be formed over the top of the waterproofing system without effecting the drainage characteristics of the roof. Suitable for vehicles of up to SLW30 travelling at slow speed.

November 2018

July 2018

The University of the West of England (UWE) had1,731 solar panels installed making it the largest array in the UK university sector.

BauderSOLAR G LIGHT is an integrated solar PV mounting system specifically for Bauder biodiverse or extensive green roofs.

This new build school has been designed to meet a high level of sustainability with 313 PV modules fitted, generating over 74.32 mWh of energy each year.

May 2018

April 2018

This PV retrofit was part of a major refurbishment project at JCB, which included the intallation 643 PV modules that will generate over 160 mWh of energy each year.

System brochure for reinforced bitumen membrane, BTRS PLUS

System brochure covering Bauder's FA Tapered scheme

As part of the £26 million refurbishment of this iconic Grade II listed residential estate in Newcastle, 132 PV modules were fitted.

June 2018

August 2017

The Enterprise Centre became the greenest commercial building in the UK upon its completion in 2015, partly thanks to its state-of-the-art PV system that included 160 modules.

System summery for the Bauder LiquiTOP LiquiTOP Waterproofing System

System summery for the Bauder LiquiTOP Insulated System.

Having had their roof refurbished the school wanted to add a PV system to the building. 78 PV modules were installed generating savings of over £200,000 over 20 years.

November 2017

July 2017

Bauder's reinforced bitumen and green roof systems were installed along with 27 PV modules, generating 6.5 MWh of energy each year for the theatre.

System summary for the Bauder LiquiTOP Waterproofing 3COAT System.

System summary for the Bauder LiquiTOP Insulated 3COAT System.

An award winning BioSOLAR roof comprising of 550m2 green roof layered with 116m2 of PV.

October 2017

April 2017

Best practice requires all blue roof voids to be covered. The lowest cost solution is to lay pebble ballast above the blue roof void layer (RWR 100 attenuation cell). Rain water can then accumulate in the void whilst the ST or SR blue roof flow restrictor (fitted at each outlet) allows precise control of the roofs discharge rate and enable large volumes of water to be attenuated at roof level.

Located in Guildford, George Abbot School is a secondary education school which provides education for 2000 people aged 11 to 18. The school had a history of leaks in the DT rooms above which a profiled sheet metal roof was installed.

Marischal square is a mixed use complex in the centre of Aberdeen based on the site of the former council headquarters building, St. Nicholas House.

Intensive landscapes are often specified above blue roofs, the landscaped areas will naturally delay and reduce rain water runoff, this combined with the blue roof void (RWR 100 blue roof attenuation cell) and ST or SR blue roof flow restrictors allows precise control of the roofs discharge rate and enable large volumes of water to be attenuated at roof level.

October 2016

April 2023

Green roofs are an ideal partner for blue roofs as they will naturally delay and reduce rain water run-off from the roof. When combined with the blue roof system (RWR 100 blue roof attenuation cell) and ST or SR flow restrictors allow the precise control of the roofs discharge rate and enable large volumes of water to be attenuated at roof level.

The University of Oxford’s Wadham College graduate centre project was a complex refurbishment.

The impressive Belvedere Court 4-storey building, which was converted from a hotel into 16 prestigious residential apartments in 2008, recently underwent further development including extensions for additional accommodation, basement housing, a communal swimming pool, a theatre and an underground car park.

April 2023

This specific type of biodiverse (or brown roof) is designed to incorporate as many types of habitat as possible giving a home and food source to invertebrates and pollinators which in turn are food for many birds and bat species. The roof is typically sown or plug planted with a broad range of plant species.

July 2023

In 2014, after several false starts it was finally confirmed that Scoil Phadraig was included in the 2015 School Building Programme, allowing the five-million-euro new building to be funded through the Department of Education.

The pre-grown native wildflower blanket roots into the pitched substrate to stabilise it and aid the quick establishment of the green roof. The blanket has 40 varieties of British native species, designed to give a long flowering season.

BauderGREEN Pitched XF301 Lightweight Sedum System is an ultra-light weight sedum system. This makes it ideally suitable for light weight pitched roofs. The product can be laid directly onto the waterproofing without the need for a growing medium on pitches of up to 25°. XF 301 also contains a moisture mat which retains up to 5 Ltr of water/m².

New build project utilising hot melt waterproofing, green roof and solar panels.

August 2023

July 2023

BauderSOLAR F is designed to be installed on specific Bauder bituminous or single-ply waterproofing systems and provides a lightweight, zero penetration and quick to install mounting solution for framed solar modules.

Department of Civil Engineering

System summary for a Rubbercrumb Green Roof

August 2023

September 2023

Cold applied liquid roof system suitable for new build, refurbishment and green roof applications. A range of colour finishes are available and can also be used in cold and inverted roof scenarios.

Cold applied liquid, warm roof system suitable for new build, refurbishment and green roof applications. A range of colour finishes are available for exposed details.

April 2023

September 2023

Cold applied liquid, warm roof system suitable for extensive and intensive green roofs in new build and refurbishment applications. The LiquiDEK system provides tough, seamless root resistant waterproofing. A range of colour finishes are available for exposed details. Can also be used in cold and inverted roof scenarios.

Hot liquid applied waterproofing system for use in inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown & blue roof situations.

August 2023

October 2023

Hot liquid applied waterproofing system for use in inverted and Cold Roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown and biosolar roof situations.

Hot liquid applied waterproofing system for use in inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown and biosolar roof situations.

November 2023

November 2023

Hot liquid applied waterproofing system for use in Inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown & biosolar & blue roof situations.

Hot liquid applied waterproofing system for use in inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown & biosolar roof situations.

January 2024

March 2024

Hot liquid applied waterproofing system for use in inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown & biosolar & blue roof situations.

Hot liquid applied waterproofing system for use in Inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown and biosolar & blue roof situations.

March 2024

Hot liquid applied waterproofing system for use in inverted and cold roof situations. Suitable in both new build and Refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown and biosolar & blue roof situations.

Hot liquid applied waterproofing system for use in inverted and cold roof situations. Suitable in both new build and refurbishment situations. Can be used on various substrates and is ideal as a waterproofing beneath paved, ballasted, green and brown & biosolar & blue roof situations.

Hybrid system that utilises the water storage capacity of a green roof build up. The SUB-RE UK layer and RE 40 board act with the flow restrictor to carefully control water discharge off the roof. The system benefits the vegetation as typical substrate depths are greater allowing deeper rooting and using a substrate to hold the rainwater reduces the amount of plastic within the build-up by 84% compared to the BauderBLUE STORMcell system.

BauderBLUE STORMvoid is a simple blue roof solution with paving or decking finish. The Bauder pedestal system forms a void that can be used to attenuate water and incorporates the BauderBLUE ST adjustable flow restrictor to give precise discharge rates from the roof. The system can use any of the Bauder pedestal systems: Slope Correcting (DPH) Pedestal; Non-Combustible (NC) Pedestal; or Adjustable (PB) Pedestal.