GGreenKey
Services

One studio, end to end.

From the first measure to the final commissioning — we hold the line on quality at every stage.

01

Survey & Specification

On-site survey, 3D modelling, fixed quotation within 10 working days.

02

Bespoke Manufacture

Manufactured in our partner facility in Bavaria.

03

Architect Liaison

Direct liaison with your architect through RIBA stages 3 to 5.

04

Installation

Direct-employed installation teams, daily supervision.

05

Aftercare

10-year product warranty as standard.

06

Heritage & Listed

Conservation-area and Listed Building Consent in-house.

Process

The path from drawing to handover.

01

Brief

We meet on site or at your studio to understand the design intent.

02

Specification

A written, line-by-line specification with U-values, finishes and hardware.

03

Manufacture

8–14 week lead time with project-dedicated production slots.

04

Install

Programmed to your trade sequence and supervised daily.

05

Handover

Snag-free handover with commissioning documents and warranty pack.

Start a project

Specify with us.

Send a drawing, a brief, or a site address. We'll respond inside three working days.