• 818-758-4076
  • office@demo.com
  • 3146 Demo, UK
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  • Secure · Stylish · FENSA Registered · 10-Year Guarantee

Premium UPVC Doors for Every Home

At Greenland Home Improvements, we supply and install high-quality UPVC doors across the UK. From classic single doors to elegant double doors and stylish designer panel options — every door we fit is built for security, energy efficiency and lasting good looks, backed by our 10-year guarantee.

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Classic & versatile

Single Doors

Aluminium bifold doors are one of the most sought-after home improvement products in the UK right now — and it’s easy to understand why. They fold back on themselves in a concertina action, creating a seamless connection between your indoor living space and your garden or outdoor area. Our aluminium bifold doors feature ultra-slim sightlines that maximise glass area and flood your home with natural light. Available in configurations from 2 to 7 panels, they can span large openings effortlessly and are available in a wide range of RAL colours to suit any home interior or exterior style.
  • Multi-point locking system as standard
  • Wide choice of panel designs and glazing
  • Fully weatherproof and draught-proof
  • Available in 20+ colours and woodgrain finishes
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Bold & impressive

Double Doors

Make a real statement with our UPVC double doors — a stunning choice for front entrances, side passages and rear access points. They create a wide, welcoming opening that instantly lifts the kerb appeal of any property. Our double door range features the same robust construction and multi-point locking as our single doors, but with the added visual impact of a symmetrical, double-leaf design. Ideal for larger homes, garages and properties where you want to create a truly impressive entrance that neighbours will notice.
  • Wide opening — ideal for larger entrances
  • Symmetrical double-leaf design
  • Multi-point locking on both leaves
  • Boosts kerb appeal and property value
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Stylish & bespoke

Designer Panel Doors

For homeowners who want something a little more special, our designer panel UPVC doors offer a beautiful blend of style and practicality. Featuring decorative panels, glazed inserts and detailed mouldings, these doors bring real character and individuality to any property. Whether you’re looking for a contemporary design with clean lines and frosted glass, or something more traditional with ornate detailing, we have a panel door to suit your taste and your home. Every door is made to measure, fitted by our expert team and backed by our full 10-year guarantee.
  • Decorative panels and glazed inserts
  • Contemporary and traditional styles available
  • Made to measure for a perfect fit
  • Choice of obscure, decorative or clear glazing
Get a free quote
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What we offer

Our Services

Multi-Point Locking

High-security locking on every door as standard — keeping your home safe

Multi-Point Locking

High-security locking on every door as standard — keeping your home safe
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10-Year Guarantee

Full cover on product and workmanship — no quibbles, no small print.

10-Year Guarantee

Full cover on product and workmanship — no quibbles, no small print.
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Energy Efficient

A-rated thermally broken frames — keeps warmth in and bills down.

Energy Efficient

A-rated thermally broken frames — keeps warmth in and bills down.
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Fitted in One Day

Most door installations are completed within a single day by our expert team.

Fitted in One Day

Most door installations are completed within a single day by our expert team.
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Our Work

Recent UPVC Door Installations

Real homes, real results — installed across the UK by our certified team.
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Ready to upgrade your front door?

Book your free no-obligation home survey today. Our expert will visit, take precise measurements and give you a fully itemised quote on the spot — no pressure, no hidden costs.

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Call +2337772222

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