Perfect Windows

Extremely slim frames and multiple configurations for breathtaking views from your living room. At PCW we manufacture and install made-to-measure modern and traditional glazing for Greater London and its surrounding counties: high performing windows, doors, porches, conservatories, roofing systems and bespoke glazing solutions.

Below you can find answers to most frequent questions and problems that the homeowners ask about. For more detailed information on windows and doors maintenance and best practices to keep them in great working condition for years ahead, please check our dedicated PRODUCT MAINTENANCE PAGE. Yes, we offer white, black and anthracite grey as our standard colour options. After that there over 200 RAL colours to choose from, as well as dual colour options, woodgrain finishes and structured finishes. Choosing non-standard colours or finishes could extend lead times, and we will always inform you if this is the case.

Aluminium offers strength, durability and high resistance to corrosion, giving you slim-lines, less frame and more glass thanks to its natural strength. Choose from the wide selection of our standard and high performance Schueco aluminium windows. All manufactured to your requirements in our London factory. Visit our Park Royal showroom to browse in person.

Perfect Crystal Windows are leading the way in rooflight, lantern and orangery design, giving you the ultimate and unrivalled view from your home and extension with supreme aerial views. This combined with its industry-leading thermal performance ensures you can use your conservatory/orangery/extension 365 days a year. The PCW Roof Lantern unique system design is pure engineering magic. Super strong, light, 40mm aluminium frame rafters create slim, elegant roof profiles with excellent thermal performance.

A gable-fronted style conservatory (Edwardian) can add a sense of grandeur to any home. With a high roof slope and the same floor space as Georgian, Gable offers an excellent use of internal space. The front panel of the roof remains upright rather than sloping back to the centre. Create warmth, space and light in your home with the addition of a bespoke conservatory that can be used to create a room to use as you please. A larger, light and airy kitchen, a living space or a study. However large, small or unusually shaped - let our highly skilled in glass architecture team produce a structure for you that not only looks good, but is also manufactured and installed to the highest quality standards.

Choose from a vast collection of front and patio door - manufactured in-house to your exact specification. Add a splash of colour, choosing from over 200 RAL options and bring up the character of your property or choose from our standard range of colours for classic and elegant appearance.

Our composite front doors are made from multiple materials which ensures great strength, durability and looks. PCW offers various styles of residential composite doors that combine traditional looks with modern performance. We also have a range of contemporary doors -designed to complement modern home designs with simple lines, modern colours and contemporary glass units.

Our custom made windows come in a wide range of colour, dual colour and woodgrain options to give you the ultimate look suited to your budget. All our windows are A energy rated and come double glazed as standard.

Find a front door that sets the style for your property and gives you essential protection from the outside world. With Solidor you can design traditional or contemporary looking entrance doors, choosing from a wide selection of colour, accessories, glazed panels, frames and glass designs. All of those stunning composite door designs can be specially styled into a handsome set of French doors or extremely practical stable door. There's also the option to include matching side panels with your chosen Solidor allowing you to create the perfect front or back door for your home.

PCW offers a wide selection of high performance hardwood timber windows, crafted to your order in our Park Royal facilities. You can choose from over 200 RAL colours, wide selection of finishes and decorative features to make your windows the way you want them to be and suit your property.

Tilt and turn windows function two ways: tilt function opens the top inwards for effective ventilation and the turn function creates an inward opening side hung operation. Simple to use - dual-action movement provides access to 3 different operations: locking, opening and tilting. Tilt only angle creates a small opening at the top of the window providing you with a secure ventilation. Our windows come in variety of configurations, materials, colours and designs, so you can find just the right set up to compliment and enhance your property.

PCW systems can maximise glass areas and minimise framework. All systems are precision engineered to guarantee you smooth, easy operation, weather tightness and high security as standard. The ability to specify which panels are to be fixed or moving makes it ideal as a sliding patio door. Check also our signature 26 Slim Sliding Door with minimal frames and maximum glass, that performs as a heavy-duty sliding door system, capable of moving large size glass panels effortlessly. With the versatility of design being endless, even with the ability even to open up corners or slide into the cavities (pockets) of the wall to open up the entire wall completely.

Perfect Crystal Windows' French doors are a perfect fit when you don't have a big opening or you're looking for a solution best fitting your period property. They usually comprise of two doors which both open either inwards or outwards. As they're hinged they can open full 180 degrees (depending on your walls and brickwork). You can customise their design and style, add fixed panes on either side (known as 'flags' or side frames), so they can be fitted into bigger apertures.

Aluminium lift and slide doors from PCW are the newest in patio door innovation, featuring large sliding glass panes, perfect panoramic views and smooth sliding operation for years to come. Elegant and minimal structure makes a statement, while providing enhanced levels of comfort, thermal efficiency, weather protection and security. Our Lift and Slide Doors are designed, tested and manufactured to the highest security standards with high security multi-point locks for your peace of mind and safety.

Yet again Perfect Crystal Windows were engaged by renowned bespoke developers - Yogo Group, to manufacture and install glazing for their newest boutique apartments. Right in the very heart of the premier street in Hadley Woods, Camlet Way. Discover how our 26 Slim Sliding Doors helped in creating this beautiful house extension in Ruislip. Find out how our double glazed Georgian sash windows improved the energy efficiency of this beautiful Edwardian property situated in Cricklewood. When a freshly erected extension in West London's Hendon was in need of new patio doors, we instantly knew that our slim line Sapa aluminium bi-folding doors would be the perfect fit.

Whether you're renovating your home, in the process of a self-build or just looking to the future, you want to source the very best - not least when it comes to products that will help protect your. Used in many buildings, internally and externally balustrades support staircases, balconies, and provide safety and security. While various materials can be used to design a striking and functional. Not sure if you need new windows? A total replacement of all your windows can be a big investment, so it's sensible to wait until you need them.

Perfect Crystal Windows', doors, windows, roof lights and accessories are high-quality products. Our guarantees are covered by insurance and are fully transferable, so if you decide to sell your home the new homeowner will benefit from the remainder of your guarantee period. In order to ensure their lasting serviceability and durability and to prevent personal and material damage, their professional service and maintenance is essential. Please refer to our general maintenance instructions, as disregarding this maintenance information could lead to exclusion from warranty and product liability claims.

At Perfect Crystal Windows Ltd, we can guarantee professional, high quality installations, made to measure products and honest advice to help you find the perfect match for your property and to your exact specifications. All products are made to order following an onsite survey and consultation with our technical team. Having a manufacturing facility under the same roof guarantees we have full control over the time and quality of the production process and finished product. Warranty subject to general maintenance and cleaning.

Sash windows are made up of two movable glazed panels that slide vertically to open. Our windows come in variety of designs, materials, colours, glazing options, and with decorative accessories, allowing you to find a window design to compliment and enhance your property. Whether you choose our high performance PCW hardwood timber sash or uPVC option, all our windows have excellent thermal and weather performance, and are manufactured in our London factory.

In addition to our regular styles, we manufacture bespoke shaped units to fit a range of unique openings and styles: arched, curved, circular and slanting units. On top of that, we can apply leaded or Georgian designs to offer you bespoke windows that match the style of your property (period, cottage or modern developments) or create unique architectural features and even use coloured or patterned glass. Our in-house manufactured windows come with a double or triple glazing option with a choice of window accessories, decorative features, such as Georgian and lead bars, and many glass options.

Your choice of the entrance to your home adds to its character and individuality. Colour, design, additional features and hardware - all the choices that can make it your own. We produce our doors to order, to your exact design and measurements. On top of that, our doors come with industry leading warranties and guarantees and have been extensively tested to provide not only high quality and performance, but high level of security.

Whether for your balcony, terrace or your staircases and landing - it gives an elegant finish and allows uninterrupted views, whilst defining spaces.

PCW casement windows are energy efficient and secure - providing you with excellent performance, durability and a peace of mind. Casement windows open outwards and can be hinged at the side, top or fixed. Our windows come in variety of configurations, materials, colours and designs, so you can find just the right set up to compliment and enhance your property. Whether a contemporary, traditional, Victorian or situated within the conservation area of London - we've got the right windows for your home.

Choosing your exterior doors is like adding a cherry on a cake - the final touch than can create a great first impressions of your property. The right choice adds value to the home and provides you with security, peace of mind and performance for decades. Our large range of exterior doors in timber, composite, uPVC and aluminium comes with glazing and colour options that can suit your taste and budget. Transform the look of your property today by viewing our great collection of external doors. Browse through our selection or schedule a consultation and visit our London showroom.

PCW bi-folding doors offer the perfect solution for connecting your house with the garden. Folding sliding doors open and close effortlessly, and stack unobtrusively to open an entire wall of your home. Bespoke opening sizes, configurations and door designs allow like for like replacements and the flexibility to design doors that suit your lifestyle and meet your requirements. Low or level threshold designs allow equal floor finish levels inside and out, whilst maintaining full weatherproofing. It makes for a safer home environment with a much lower risk of trips and falls.