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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm Saturday 8am - 1pm

Perfect Crystal Windows Ltd

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Perfect Crystal Windows Ltd

London manufacturer, supplier and installer of bespoke glazing. SLIM SLIDING, BI-FOLDING DOORS, WINDOWS, DOORS, SKYLIGHTS, CONSERVATORIES, SMART GLASS

Manufacturer of glazing products: windows, doors, conservatories, slim sliding doors, roofing systems, intelligent glass and other bespoke glazing;
TIMBER, ALUMINIUM, uPVC, COMPOSITE
Branded components used:
Pilkington , Yale, SAPA, Sunflex, Deceuninck. Manufacturing for domestic and commercial market.

05/09/2026

Own a period or character home?

The right windows shouldn’t just fit the opening — they should fit the architecture.

Timber sash windows combine traditional character and natural timber craftsmanship with the comfort and performance expected from modern glazing.

Would you keep the traditional sash look? 👇

📍 London
🌐 perfectcrystal.co.uk

03/09/2026

Heritage character. Modern aluminium performance.

Love the slim, industrial look of traditional steel windows and doors, but want the benefits of a modern system?

Our Aluminium Heritage Windows & Doors combine elegant, slim sightlines with strong, durable aluminium frames, modern glazing options and enhanced security — making them a beautiful choice for period properties, renovations and contemporary homes alike.

As the video shows, the system offers:

✓ Slim 47mm frame depth
✓ Glazing options up to 36mm
✓ PAS 24 security
✓ A choice of finishes to complement your property
✓ Windows and doors designed to create a coordinated look throughout your home

It’s a great example of how you can retain architectural character without compromising on the performance expected from modern glazing.

🎥 Watch the video to take a closer look.

Thinking about Heritage Windows or Doors for your home? Speak to our team and explore the options available.

📞 020 8963 9702
🌐 https://perfectcrystal.co.uk/windows/aluminium-windows/aluminium-heritage-windows/

01/09/2026

Classic character, with the comfort of modern glazing.

Heritage windows are a great choice when you want to preserve the architectural feel of your home without giving up the benefits of modern performance.

With slim sightlines and elegant proportions, they work particularly well in period properties, character homes and renovations where the windows need to feel like they genuinely belong.

And as we move into the cooler months, it’s worth thinking about more than appearance. The right windows can also help improve comfort, reduce draughts and make your home feel better all year round.

Thinking about upgrading your windows while keeping your property's character?

🌐 https://perfectcrystal.co.uk/windows/aluminium-windows/aluminium-heritage-windows/
📞 020 8963 9702

27/08/2026

Traditional character. Modern performance. Beautifully made.

Timber sash windows have a timeless quality that’s difficult to replicate, particularly when you want to preserve the character and proportions of a period property.

But traditional appearance doesn’t mean compromising on modern living.

Enjoy beautiful craftsmanship, practical everyday performance and a style that can enhance your home for years to come.

Watch the video to take a closer look at our Timber Sash Windows and some of the options available.

Speak to a member of our team and let us help you find the right solution for your home.

🌐 https://perfectcrystal.co.uk/windows/timber-windows/timber-sash-windows/
📞 020 8963 9702

25/08/2026

Timeless craftsmanship. Natural beauty. Modern comfort.

There’s something special about timber sash windows. Their traditional proportions and natural finish bring warmth, character and authenticity that’s hard to replicate.

But today’s timber sash windows offer much more than classic good looks.

Naturally beautiful – real timber adds warmth and depth to your home.
Perfect for period properties – ideal for preserving traditional character.
More natural light – elegant glazing proportions help brighten your rooms.
Excellent ventilation – the sash design allows practical airflow throughout your home.
Modern performance – contemporary glazing helps improve comfort and thermal efficiency.

Made to complement your home – available in finishes and detailing to suit the architecture of your property

The result is a window that feels authentic to your home while delivering the comfort and performance you expect today.

Thinking about restoring the character of your property with timber sash windows? Speak to the Perfect Crystal Windows team.

📞 020 8963 9702
🌐 https://perfectcrystal.co.uk/windows/timber-windows/timber-sash-windows/

20/08/2026

Make an entrance that lasts.

Your front door sets the tone for your entire home.

Perfect Crystal Windows’ Aluminium Designer Front Doors combine clean, elegant styling with the strength and performance of modern aluminium — giving you an entrance that looks impressive while helping keep your home warm, secure and protected from the elements.

With excellent durability and low maintenance, it’s a front door designed to look good for years to come.

What would your perfect front door look like?

Explore the range today.
🌐 https://perfectcrystal.co.uk/aluminium-designer-front-door/
📞 020 8963 9702

18/08/2026

Choosing the right windows isn’t just about what looks good,it’s about what suits your home.

Different properties call for different styles:
- Casement windows are a versatile choice for many modern and traditional homes.

- Timber sash windows are ideal for period properties where maintaining original character matters.

- Aluminium windows suit contemporary architecture, extensions and homes looking for slimmer frames and more glass.

- Residence 9 offers traditional styling with modern performance, a great option for heritage-inspired renovations.

- Heritage windows can complement older properties and character homes where slim sightlines and classic proportions are important.

The best choice should work with your property’s architecture, not compete with it.

Not sure which style is right for your home? Speak to our team and we’ll help you explore the options.

📞 020 8963 9702
🌐 https://perfectcrystal.co.uk/

13/08/2026

When is it time to replace your windows?

Sometimes the signs are obvious. Sometimes they’re easy to overlook. You may want to consider replacing your windows if you’re noticing:

• Draughts around the frames
• Condensation between the panes
• Increased outside noise
• Difficulty opening or closing
• Rising heating costs
• Frames that are damaged or showing their age

Modern windows can improve comfort, energy efficiency, security and the overall look of your home.

If you’re not sure whether your windows need replacing, our experienced team can help you understand your options.

🌐 https://perfectcrystal.co.uk/
📞 020 8963 9702

11/08/2026

Complete the look.

A Frameless Flat Roof Skylight can completely transform an extension, flooding the space with natural light while creating a clean, contemporary finish.

Pair it with beautifully designed windows and doors for a coordinated look that makes your home feel brighter, more open and effortlessly modern.

Thinking about upgrading your space? Speak to our team and discover what’s possible.

📞 020 8963 9702
🌐 https://perfectcrystal.co.uk/roofing-systems/flat-skylights/

Address

1 Cumberland Avenue
London
NW107RX

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm
Saturday	8am - 1pm

Website

http://www.perfectcrystal.co.uk/

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