- 818-758-4076
- office@demo.com
- 3146 Demo, UK
Premium UPVC, Aluminium & Composite installations across the UK. Free home survey, competitive pricing and a 10-year guarantee on every job.
FENSA Registered
Which? Trusted Trader
Upto 10-Year Guarantee
Free Home Survey
A-Rated Energy Efficient
At Greenland Home Improvements Ltd, we provide a complete range of premium home and commercial improvement solutions across the UK. From UPVC casement, flush and Victorian sash windows to single, double and designer panel doors, we deliver quality that stands the test of time.
Our aluminium range includes casement and flush windows, bifold, sliding and lift and slide doors — all engineered for modern living. We also specialise in composite and designer front doors, aluminium and glass shopfronts, glass office partitions, timber casement and sash windows, aluminium and UPVC lantern roofs, flat roofs, step units and full conservatory installations.
Whatever your project, Greenland brings expertise, craftsmanship and a 10-year guarantee to every single job.
Why choose us
Our expert visits, measures up and gives you a no-obligation quote.
Full cover on every installation for complete peace of mind.
All work is FENSA registered and meets UK building regulations.
A UK-registered company with real local teams — fully trained, DBS checked and proud to leave your home spotless.
Book your free, no-obligation survey today. We’ll call you back within 2 hours.
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