Extension Alternative

Introducing the unique Extension Alternative. Whether you want extra living space for a home gym, garden office or lounge area, the Extension Alternative can accommodate your needs. It is much cheaper, quicker and easier to install than other alternatives. The Extension Alternative is fully insulated and double glazed for comfortable use all year round, with a low maintenance, durable WPC exterior. The uPVC windows and doors feature multi-point locking systems to ensure your garden room is secure.Bring your dream garden room to life effortlessly and stylishly. The Extension Modular can be built on top of your existing patio, as long as it’s square and level. Designed with the DIYer in mind, the Extension is supplied with easy to assemble ready-made sandwich panels for a variable construction experience. So you will be able to enjoy your garden room in no time!

This model features a wide French door, opening window and glazed panels at the front, providing you with plenty of natural light and fresh air. However, the Extension Modular is customisable, so you can decide which windows and doors you want, and where you want them to go. Select your desired layout using the wall panel options below.