Beautiful Home Extensions,
Built Sustainably.

Ligna UK Home Extensions

LIGNA is the easiest and fastest way to build a home extension by combining contemporary design with the latest & most innovative technology. To create an affordable and sustainable space. 

Choosing to build with LIGNA provides you with a high quality, more efficient, promptly built extension to your home.

Would Ligna Work For Your Home?

If you’re interested in finding out how a LIGNA extension would look on your home, just fill in the form below & we’ll create a digital 3D design for you, free of charge!

Please upload a picture of your home from the end of your garden.

Visit Our Local Show Extension

If you want to find out more about the benefits of extending your property with LIGNA, book an appointment to view our show-home extension & meet with one of our friendly advisors.  

H1
The Horizon

3m x 6m extension. Compatible with most second floor window details. A sleek overhang detail to frame the building. A flat-roof style including; Two sets of bi-folding doors. One set of heated glass. Two skylights. Standing seam roof. Exterior wood cladding.

S2
The Summit

3m x 6m extension. A vaulted ceiling adds a generous feel. Styled with a sleek overhang detail to frame the building. A sloped-roof style including; Two sets of bi-folding doors. One fixed frame. One set of heated glass. Two skylights. Standing seam roof. Exterior wood cladding.

P3
The Peak

3m x 6m extension. A huge, light and spacious vaulted room. With a sleek overhang detail to frame the building. A pitched roof style including; Two sets of bi-folding doors. Two fixed frames. One set of heated glass. Two skylights. Standing seam roof. Exterior wood cladding.

Yes! We guarantee that your home extension will be erected & ready for finishing details within 3 weeks from materials arriving to site.

  • Reduced Labour Costs: Less labour is required to construct the CLT system.
  • Lightweight Material: 80% lighter than concrete and far lighter than brick and steel constructions. This reduces foundation loads and distribution requirements.
  • Faster Construction: 30% faster than traditional construction methods.
  • High Quality: Durable building material that is equivalent to concrete. High precision manufacturing results in quality finishing.
  • Easily Modified: CLT can be easily modified both during and after construction.
  • Environmentally Sustainable: Reduced carbon emissions, reduced carbon footprint through production and high thermal performance.

Yes. CLT has been used to construct a number of different types of buildings including schools, offices, shopping centres, health and government facilities. London is home to 2 of the top 5 tallest CLT buildings in the world: Dalston lane & the Cube

Timber in large sections such as CLT can often be used in unprotected situations where non-combustible materials such as steel would require special fire protection. CLT when completely exposed has excellent fire resistance, however installing fire resistant lining materials such as plasterboard to either flooring or walling CLT systems can provide further fire protection.

Successful longevity is through the management of moisture. With the right building physics construction methods, there is no limit to lifetime. Taking old wooden construction farmhouses as an example, it is clear that a lifetime of several hundred years is not an uncommon occurrence.

Wood is a poor conductor which means that it is a good insulator of heat. An additional thermal benefit is that the precise nature of the manufacturing process means that there is very little air leakage within the building envelope. Therefore air at the preferred temperature is kept within the building and not lost to the outside environment.

Get In Touch

For a free quotation or to arrange a visit to our showroom in Biggleswade, Bedfordshire, please call us on 0800 140 4491 or get in touch using the contact form below. 

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