We’ve changed, for the future. Green Building Store is now 21°

Green Building Store is now 21°

Design services

We want to enable you to achieve the best you can in the context of your objectives and resources. We offer our consultancy services to self-builders and their architects.

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Services

Windows

Discover our range of triple glazed windows, suitable for low energy and Passivhaus homes. We make home a healthier and more comfortable place to be.

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Range

Doors

Discover our range of inward and outward opening entrance, french, lift and slide doors and Lacuna® bi-fold doors, suitable for low energy and Passivhaus homes.

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Range

MVHR

We're nationally recognised for our expertise in designing, supplying and commissioning MVHR systems for Passivhaus and low energy projects.

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Units

About us

We've been supplying pioneering sustainable building products since 1995. Get to know us a little better and our range of specialist products and services.

Discover

We want to enable you to achieve the best you can in the context of your objectives and resources. We offer our consultancy services to self-builders and their architects.

Discover all services

Services

Discover our range of triple glazed windows, suitable for low energy and Passivhaus homes. We make home a healthier and more comfortable place to be.

Discover our windows

Options

Range

Discover our range of inward and outward opening entrance, french, lift and slide doors and Lacuna® bi-fold doors, suitable for low energy and Passivhaus homes.

Discover our doors

Options

Range

We're nationally recognised for our expertise in designing, supplying and commissioning MVHR systems for Passivhaus and low energy projects.

Options

Units

We've been supplying pioneering sustainable building products since 1995. Get to know us a little better and our range of specialist products and services.

Discover

Technical Resource | 11 Mar 2024

Entrance Doors Technical Information

Download all the files you need including CAD PDF files, DWG files and Declaration of Conformity files for entrance doors.

Download PHPP data

GBS-78

Outward

Download DWG

Outward

Download PDF

Outward

Download DoC

Inward

Download DWG

Inward

Download PDF

Inward

Download DoC

GBS-78A

Outward

Download DWG

Outward

Download PDF

Outward

Download DoC

Inward

Download DWG

Inward

Download PDF

Inward

Download DoC

GBS-98

Outward

Download DWG

Outward

Download PDF

Outward

Download DoC

Inward

Download DWG

Inward

Download PDF

Inward

Download DoC

GBS-98A

Outward

Download DWG

Outward

Download PDF

Outward

Download DoC

Inward

Download DWG

Inward

Download PDF

Inward

Download DoC

Are you an architect?

Contact us and we'll send over our architect pack for you to download.

More technical resources

technical resource

French Doors Technical Information

technical resource

Lacuna Bi-fold Doors

technical resource

Lift & Slide Doors Technical Information

Life changing homes

Find us

Heath House Mill
Unit 6, Heath House Lane
Golcar
Huddersfield HD7 4JW
T: 01484 461705 E: [email protected]

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21° is a trading name of Environmental Construction Products Ltd. Registered Office: 85 Great Portland Street, London, W1W 7LT. We are an Efficient Building Solutions business. VAT registration number: 640 7097 42. Company registration: Cardiff 3359943

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