Home Window & Door Installations
Professional supply and installation of high-quality windows, doors, bifolds and glazing for homeowners across London, Kent, Essex and Surrey. Trusted local installers with over 25 years' experience.
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Front Door Installations
23 projects across London & Kent
Featured: Before → During → After
Composite & uPVC Front Door Installations
Transform your home's entrance with a high-security composite or uPVC front door. Our front door installations across London, Kent, Essex, and Surrey combine stunning aesthetics with exceptional thermal performance and security. Every door we fit meets PAS 24 security standards and achieves A-rated energy efficiency, helping reduce your heating bills while keeping intruders out.
Key Features
- PAS 24 security certified
- Multi-point locking systems
- A-rated thermal efficiency
- Anti-snap, anti-bump cylinders
- 10-year manufacturer guarantee
Styles Available
- Contemporary flush designs
- Traditional panelled doors
- Cottage-style stable doors
- Art Deco geometric glazing
- Timber-effect woodgrain finishes
Materials
- GRP composite (Solidor, Endurance)
- Solid timber core doors
- uPVC reinforced doors
- Aluminium entrance doors
Book a Home Installation Quote
Tell us about your project and we'll arrange a free, no-obligation home survey.
What Our Customers Say
Rated 5 Stars by homeowners across London & Kent.
"Very good service, went above and beyond with my window repair. Professional team, arrived on time and cleaned up after themselves. Highly recommend!"
Jim Mcfarlane
2 weeks ago
"Zach and the team were very professional and even with some unexpected complications, they handled everything brilliantly. The new bifold doors look amazing!"
Beckie Anderson
a month ago
"Highly recommend NZR Windows and Doors. I had some complex requirements for my shop front and they delivered exactly what I needed. Great communication throughout."
George Meco
a month ago
Frequently Asked Questions
How long does window installation take?
Most window installations are completed in 1-2 days depending on the number of units. A typical 3-4 window job is usually finished within a single day. We'll confirm timescales after your survey.
Do you handle FENSA certification?
Yes. As FENSA registered installers (No. 20435), we handle all Building Regulations compliance. You'll receive your FENSA certificate automatically after installation – no need for separate Building Control inspections.
Can you match my existing windows or colour?
Absolutely. We offer a wide range of colours, woodgrain finishes, and hardware styles. During your survey we'll show you samples and help match or complement your existing windows, doors, and property style.
Do you install aluminium and uPVC?
Yes, we install both. uPVC is the most popular choice for its excellent value and thermal performance. Aluminium is ideal for slimline modern designs, bifolds, and larger spans. We'll advise on the best fit for your project.
Do you remove and dispose of old frames and glass?
Yes, removal and disposal of your old windows and doors is included as standard. We take everything away, including all packaging, leaving your home clean and tidy.
Can you install bifolds or sliding doors in extensions?
Definitely. We regularly install bifold and sliding patio doors in extensions, rear openings, and kitchen-diners. Structural requirements will be covered during your technical survey.
What happens on installation day?
Our team arrives on time, protects your floors and furniture, removes old frames, installs the new windows/doors, applies all finishing seals, and cleans up. We'll walk you through operation and aftercare before we leave.
Do you work on flats, apartments, and new builds?
Yes. We work on houses, flats, apartments, new builds, and renovation projects. For leasehold properties, you may need freeholder approval – we can provide product specifications to support your application.
Do you install in conservation areas or listed properties?
Yes. We have experience with planning-sensitive projects and can advise on sympathetic designs, heritage-style flush casements, and sash window replacements that satisfy conservation requirements.
What guarantee do I get and what does it cover?
You receive a 10-year guarantee covering installation workmanship and product defects. Glass sealed units typically carry a 5-10 year anti-mist guarantee. Full written guarantee documentation is provided on completion.