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Reasons to Install Sheerline

Selecting the right aluminium windows and doors system to offer your customers can be confusing. Here are some reasons why Sheerline should be at the top of your list.

Our Mission is to Transform Expectations of Aluminium Windows and Doors

That’s why we have created a range of products based around a common system architecture to reduce waste, and deliver class leading thermal performance using our own unique Thermlock® technology. Built around a patented corner jointing method, we’ve built in quality and good looks, with aesthetics that match perfectly across all products.

British Manufactured

We manufacture all the major components that go into every Sheerline windows and doors apart from the hardware and glass. This high level of vertical integration means we can keep to the highest quality standards.

25 Year Guarantee

We offer a comprehensive 25 year guarantee on Profile Integrity, Thermlock®  Performance and our Powder Coated Finish. Helping give you peace of mind.
Full details can be found on this site.

Fully Accredited

Sheerline windows and doors are all independently accredited to ensure they meet the latest security and thermal standards. While our manufacturing processes are independently audited to ISO 9001 quality standards.

Patented Corner Construction

Our patented† corner jointing method eliminates the need for crimping and specialised machinery, drastically reducing waste while also speeding up manufacturing. Products can be manufactured on a single work bench with minimal training. This construction method also helps eliminate misaligned frames, and allows sections damaged during manufacture to be replaced – reducing waste.

†Patent registration number: GB2569209,

9th Fastest UK Growth

We where named the 9th fastest growing company in the UK in 2024 according to the ORESA Growth Index 2024. The coveted index champions innovation, economic growth, and business leadership in the featured companies.

Part L Compliant

Building Regulations have recently tightening the thermal requirements for windows and doors. Our entire range is compliant with these new standards, using standard double glazing, due to our modern system design and the use of unique Thermlock®  technology for thermal breaks.

Security Built-in

With exceptional security built into every window and door. Our exceptionally strong, patented corner construction maximises the inherent strength of Sheerline’s aluminium construction. For added peace of mind choose Secured by Design upgrades.

Cross section of a Classic Heritage steel look door, highlighted the exceptional thermal performance by overlaying a thermal rainbow to illustrate how Sheerlines wide thermal break gives a low U-value and helps keep homes warm and heating bills lower.

Thermlock® inside

Inside every Sheerline, window, door and lantern is our innovative Thermlock® multi-chamber technology, helping keep properties well insulated against the worst of the UK weather.

Insulating chambers act as a thermal break and work in conjunction with high performance glazing to create class leading thermal performance, far superior to traditional polyamide thermal breaks. Helping keep homes snug and warm.

CUSTOMER FOCUSED

REDUCE STOCKHOLDING

Our shared chassis design means you need to hold less stock, freeing up cash and space. For example we use common pre-gasketed clip-in beads and ancillaries.

99% OTIF

Delivery reports are sent the day before orders are due to be delivered. This includes an itemised list of the products being delivered, which is split per order.

5 DAY LEAD-TIMES

One of our key ‘non product’ differentiators is the agility of our service and our short lead-times. We even offer dual coloured profile on the same 5 day turnaround.

View of the rear of a beautiful house with a shaded patio, featuring fully colour matched, bespoke aluminium windows, doors and bi-folds. All covered by a comprehensive 25 year guarantee.

FULLY MATCHED PRODUCTS

With Aesthetics, Colours, Styles and Performance that match perfectly across all products.
The perfect way to complement, and add value to your home.

Built as a truly integrated range, 100% matched.

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Sustainably Manufactured

Made from the most recycled and abundant metal in the Earth’s crust and produced in the most energy efficient aluminium window facility in the UK, all Sheerline products are manufactured in the most sustainable way possible.

Our state-of-the-art, energy efficient SMS HYBREX press delivers energy savings of up to 55% compared to traditional presses. The design of our systems also vastly reduces fabrication waste, minimising the unnecessary consumption of raw material and helping reduce your window and door’s carbon footprint. This coupled to the high level of energy efficiency built into every Sheerline product helps build towards a greener future for all.

Contact us to take the next step

To be in touch with your nearest Sheerline fabricator or for any more information, please get in touch.

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