SCI Products
Surrey's finest and friendliest
Window and Door Company
020 8648 0426

Sadly after many years of being one of the best window systems in the market, Kommerling are discontinuing their 58mm slim PVCu window system by the end of this year.
Whilst it achieves an A Energy Rating, currently the highest rating available, it will not be able to meet the ever increasing energy requirements expected over the next decade.
We would therefore like to remind our customers that if they require any Kommerling 58mm windows to match their existing windows then they need to be ordered by the end of September.
We are replacing this range of windows with the Liniar NRG PVCu window range which, whilst maintaining the excellent profile quality, is a completely new window offering improved Thermal Efficiency, Weather Performance and Security. This window range can easily meet all current energy requirements and will also meet those envisaged over the coming decade and beyond.
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Showroom

SCI are just a short drive from Morden town centre

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Opening Hours

SCI's Morden showroom is open 6 days a week.

Monday to Friday:
8AM - 5PM

Saturdays
9AM - 1PM

Or at other times by appointment

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Windows designed to your
exact requirements and
matching the style
of your home

Save energy, save money
and make your home
and the planet
a better place to live

Replacement windows
to suit your needs
and budget

Keep safe, keep warm
with modern glass
and lock technology

Replacement Windows

SCI are independent window suppliers and installers of high quality, bespoke uPVC windows, aluminium windows, double glazed windows, sliding sash windows and energy rated windows. Click on the links below to view more about the windows we offer, or read on for more information about replacement windows and double glazing.

uPVC Windows - Aluminium Windows
Energy Rated Windows - Sliding Sash Windows

Bespoke Double Glazed Windows

Based in Morden, Surrey, SCI are designers and installers of high quality replacement windows. We carefully design and craft each window to your specific needs. Our specialist surveyors and designers will ensure that your choice of replacement windows complements your home beautifully. Whether you choose uPVC Windows, aluminium windows, French windows or traditional sliding sash windows, our replacement window systems will transform your property.

All our windows are available with a wide range of obscure and stained glass options.

Improved Security and Energy Efficiency

Replacement windows will add warmth and security to your home, increasing its value and saving energy. Modern energy efficient double glazed units lose much less heat than older double glazing. This saves energy, reduces bills and makes your living space warmer.

New window locking mechanisms are more secure by design. Newer multi-point locks and locking handles are very strong and help keep you and your family safe, providing constant peace of mind.

Buy from the Experts

SCI are the leading company in Surrey, covering the Morden, Sutton, South London and Surrey areas. We have many years' experience of transforming homes with quality double glazed windows, doors, and conservatories.

As proven replacement window installers, we provide a 10 year guarantee, FENSA registration and Independent Warranty Association (IWA) Insurance scheme. for the supply and installation of replacement windows, doors and conservatories.

Contact us on 020 8648 0426, by email at sales@sciwindows.co.uk, or alternatively use our contact page.