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Regain2 site with green roof and solar PV

Regain 2

The redevelopment of the former Ebbw Vale Steelworks has been designed to achieve strict targets for biodiversity, social, and environmental sustainability.

Project Type:
New Build
Sector:
Government
Environmental Focus:
Biosolar
Technical Objective:
Carbon Reductions
System:
Reinforced Bitumen Membrane, Green Roof
Location:
Wales

Synopsis

Regain 2 is located on the new ‘The Works’ site. The redevelopment of the former Ebbw Vale Steelworks has been designed to achieve strict targets for biodiversity, social, and environmental sustainability. This project forms part of an initiative that promotes low-energy, sustainable design in industrial buildings.

This project is a finalist in the National Federation of Roofing Contractors (NFRC) 2024 UK Roofing Awards.

  • Regain2 site with green roof and solar PV
  • Roof of Regain2 having bauder biodiverse green roof installed
  • Roof with Bauder K4E in foreground
  • Regain2 site with green roof and solar PV
  • Regain2 site with green roof and solar PV
  • Regain2 site with green roof and solar PV
  • Regain2 site with green roof and solar PV

Bauder Building Board

Project

Regain 2

Type

New build

Location

Ebbw Vale, Wales

Roof size

300 m²

Specifier

Blaenau Gwent Borough Council

Main contractor

Knox & Wells Ltd (CARDIFF)

Approved contractorJ Randall Roofing Contractors Limited

Products applied

BauderGREEN Flora 3 Seed Mix:

A broad mix of low-growing and some shade-tolerant species.

BauderSOLAR G LIGHT:

An integrated solar PV mounting system specifically for Bauder biodiverse or extensive green roofs.

The result

The client explored several low-carbon technologies during the design stage to meet the objectives of achieving a BREEAM excellent-rated building. Incorporating a Biosolar solution enables the whole roof area to be vegetated whilst maximising PV output. The Flora 3 seed mix that was used was specifically designed to flourish beneath the PV modules.

A single-point, fully sustainable solution was successfully installed, containing the Bauderflex warm flat roofing system, along with a biodiverse green roof and BauderSOLAR G LIGHT biosolar photovoltaic mounting system.

System Build Up

BauderFELX with Biodiverse Green rRoof and BauderSOLAR G LIGHT

Bauderflex waterproofing system

Bauderflex waterproofing system

With Biodiverse green roof and BauderSOLAR G LIGHT

Visit our Technical Centre for more information

Function

Vegetation

Thickness (mm)Varies with the season
Weight (kg/m2)Varies with the season

Advocacy

Paulo Santos, BGBC:

“I was impressed with the inspection reports from Bauder that kept him aware of progress and was extremely impressed with J Randalls and the finished project.”

Mike Feehan, Commercial Manager, Knox & Wells:

“A great project to be involved in and by using Bauder & J Randall, we were able to offer a single-point, fully integrated green/solar PV that met the BREEAM requirements of the client."

Monique Jones, J Randalls:

“A great sustainable project to be involved and we are very proud to be nominated for the NFRC Green Roof Awards.  It also gave the opportunity for one of our apprentices to project manage whilst being shadowed by Jobie and Shella Randall.”