3D Configurator | GMC Solutions

Loading your design studio…

Drag to rotate

Building

What are you building?

Pick the extension type, the house it joins, the size and the roof.

Your project summary

Your specification updates live as the design evolves. Use it as the brief for your quote conversation.

Design progress

1 of 6 steps

Work through each step to complete your design

Estimated lead time

12–16 Weeks

Indicative programme from sign-off to installation

Design reference

Pending save

Project Summary

Build TypeHome Extension

Extension Size4.0m x 3.0m

Roof StyleFlat roof

Internal AccessOpen plan

Exterior Specification

External FinishRender

Door ConfigurationFrench doors — front

Window ConfigurationNone

Interior Specification

Interior StyleEmpty room

FlooringWaterside Oak

Selected ExtrasSkylight

Suggested next steps

Refine your glazing layout with a second opening or picture window.

Add an interior feature wall or finish accent to elevate the feel of the space.

Starting from

£29,000Excl. VAT

A guide price for this design. We’ll confirm the figure once we’ve seen the site.

Excludes groundworks & crane and other site-specific works.

Why choose GMC

Precision Engineered

Installed by Experts

10 Year Guarantee

Made in Britain

Need help shaping the brief?

A GMC specialist can review your current configuration and guide the next design decisions.

Starting from · excl. VAT

£29,000