Say Hello To Elegant, Durable & Energy Efficient Aluminium Windows

Just Doors UK are proud suppliers of the Sheerline Prestige range of made to measure casement and flush sash aluminium windows, the perfect choice for both heritage and modern property styles. Their clean lines and minimalistic design look great in homes of all eras, from cottages and period renovations to extensions and more.

Proudly designed and manufactured in the UK, durability comes as standard with this range of aluminium windows. Resilient to warping, corrosion and flexing, they can last up to 30-40 years, making them a long-lasting investment for your home.

Not just that, enhanced energy efficiency is guaranteed, providing unbeatable thermal efficiency. The Prestige System incorporates thermal break technology, which creates a barrier between the outer panes of glass. This technology prevents heat transfer, keeping your home warmer in winter and cool in summer. As a result, the Sheerline Prestige range of aluminium casement and flush sash windows contribute to energy savings and reduced heating costs. Their appeal doesn’t just include good looks, it truly is a win-win when it comes to features and benefits.

Add A Splash Of Colour!

The aluminium Sheerline Prestige range of made to measure casement and flush fit windows are available in 12 powder coated colours. There is the option of choosing a different colour for the interior to help you find a look that is right for your property. The distinctive Paragon range also includes three metallic effect finishes for the ultimate durable and stylish finish.

Traditional Colours

Pure White 9010 Matt / Hipca Gloss White 9910 Gloss / Anthracite Grey 7016 Matt / Jet Black 9005 Matt

Character Premium Colours

Cream 9001 Matt / Agate Grey 7038 Matt / Squirrel Grey 7000 Matt / Pastel Turquoise 6034 Matt / Chocolate Brown 8017 Matt

Paragon Metallic Effect

Silver Metallic Effect / Mid Bronze Metallic Effect / Black Metallic Effect

Please note, due to the nature of the manufacturing process and the differences in the methods used to represent these colours on the website we cannot guarantee an exact colour match with the colours shown. The colour references are also provided as a guide only.

Mimic The Appearance Of Timber

If colour plus texture is on the agenda, the Prestige range has got you covered. Combine the hard wearing, high security, slim and architectural look of aluminium with the warmth of wood. Available in dual finish combinations with powder coated colours, it’s the perfect way to add Scandinavian charm to an interior or match existing frames when adding a bifold or extension to your home.

There are seven fabulous standard woodgrain foil finishes to choose from – Anthracite Grey 7016 / Black Cherry / Chartwell Green / Golden Oak / Irish Oak / White / Cream 9001

Please note, due to the nature of the digital display of colour and the manufacturing process we cannot guarantee an exact match the colours shown. The colour references are also provided as a guide only.

All The Colours Of The Rainbow

Alongside Traditional, Character and Anodised effect colour ranges, Sheerline caters for a growing demand in bespoke colours, driven by homeowners wanting to match everything from the colour of their kitchen cabinets or local stone, to an architect’s vision. Luckily for Sheerline Prestige customers, Just Doors can supply a bespoke colour order in an average of just 6 weeks!

Aluminium Window Finish Options

When ordering bespoke colours, Just Doors UK can provide any RAL colour in a variety of finish options including matt, satin, or gloss. In addition, we can also offer fine textured and special finish options* on request, which are often popular on architect-lead design projects. Contact us for more information about our supply only aluminium windows on 01530 273365 or drop us a line at: sales@justdoorsuk.com

Warmer, Quieter, Safer Aluminium Windows

Ideal for projects where planning or design requires the installation of sympathetic materials, the aluminium Sheerline Prestige range incorporates a thermally efficient and versatile 72-80mm wide system and is available in casement, French, tilt & turn plus fixed window styles. Designed to be in keeping with the modern trend for light, airy interiors, the slim sashes allow more light to flood into your home, creating that important sense of space and tranquillity. There’s a choice of two profile styles to choose from:

Contemporary

This flat faced option has a modern, minimalist aesthetic, for a simple clean look to your home.

Stepped

Designed to replace and complement listed buildings, warehouses and similar buildings where steel windows have always traditionally been fitted, the step helps to create a slimmer looking frame, while adding character.

Contemporary Flush/Stepped Flush

Both styles are available in Prestige’s standard outer frame or as a ‘Flush’ option that brings both the perimeter and the opening sash perfectly in line with each other.

Perfection Guaranteed

With beautifully slim sightlines, Prestige windows help maximise the daylight entering your home with crisp aluminium detailing creating a defined and architectural look. Manufactured using a patented construction method, threaded screws are used to bind corners tightly together which helps to eliminate misaligned corner issues that can occur on ordinary aluminium frames. This allows each window to be individually hand turned to perfection!

Robust, Sturdy & Tamper-Proof

Providing peace of mind for homeowners and contributing to safer living environments, Prestige’s full depth ‘eurogroove’ offers a high security, multi-point locking system, helping keep you and your home safe and secure. Additional features like unique hinge protectors also help create exceptional levels of security.

What Is PAS24?

PAS24 is a standard of testing to measure the security performance of windows to ensure they can resist a level of attack from an opportunist burglar. And importantly, it’s a quality assured standard that offers buyers confidence when buying an accredited product.

What Does PAS Stand For?

Publicly Available Specification, more commonly known as PAS is a standard set by an industry to ensure all manufacturers in an industry are making and selling products that reach industry benchmark for quality.

PAS24 & New Builds

To comply with building regulations, all new residential builds must demonstrate that their windows have passed the security requirements of PAS24. This makes PAS24 the minimum legal standard that measures the ability of windows and doors in the UK to withstand physical attacks.

Are Prestige Aluminium Windows PAS24:2022 Accredited?

All Sheerline Prestige windows carry PAS24:2022 enhanced security accreditation, so if you’re looking for stylish windows with extra peace of mind as standard – then Just Doors and Windows have your covered!

Cosy Up In Comfort

Aluminium windows provide fantastic insulation and keep warmth inside for long periods making them very energy efficient.

Prestige combines aluminium’s clean lines with exceptional thermal performance for an up an A+ Window Energy Rating. An innovative ‘Thermolock’ multi-chamber design, hidden away inside each window, helps keep you and your property well insulated against the worst of the UK weather. These closed-cell, insulated chambers act as a thermal break and work in conjunction with high performance glazing to create industry leading thermal performance, far superior to traditional polyamide thermal breaks.

Sheerline’s cills also feature this same technology coupled with innovative in-built weather sealing, keeping draughts and rain safely outside.

Sleek, Stylish & Slimline Aluminium Windows!

The Sheerline Prestige range of casement and flush sash aluminium windows ticks all the boxes with its incredibly thin sightlines that allow for unobstructed views of outdoors combined with a sleek, minimalistic appearance.

How Does Building Regulations Part L Affect Me?

Building Regulations Part L covers the conservation of fuel and power in the building of new homes in England and establishes how energy-efficient new and existing homes should be.

From 15 June 2022 an important update to the Building Regulations took place which included an uplift to Part L. All new homes must produce 31% less carbon emissions than was previously acceptable in Part L regulations.

The changes will affect anyone undertaking a home improvement project, extension, renovation or self-build project.