The Warm Roof PRO comes with the widest possible choice of a great range of optional extras to best match your home.

Roof Windows

We recognise that every customer has different needs, which is why we try to make our roof window selection as comprehensive as possible. If you have a pitched roof and want to bring more light into your conservatory, whether it’s a dining room, relaxation room, extra living space or an all year round inhabitable room, you can be sure these roof windows for pitched roofs will play that purpose well. Please note, your new roof would need a pitch of minimum 15% to accommodate Roof Windows, due to manufacturer guidelines.
Having researched the market thoroughly, we are pleased to supply and install the KeyLite range of Roof Windows. They are available in three sizes, small (550 x 780), medium (780 x 980) and large (780 x 1180)
The award winning Keylite roof windows combine energy efficiency with convenience, providing the optimum solution for more natural light and fresh air in your home.
The award winning Keylite roof windows combine energy efficiency with convenience, providing the optimum solution for more natural light and fresh air in your home.

Expanding Thermal Collar

Unlike other roof windows available, the thermal collar is integrated into the window frame. The collar is activated by simply pulling release tabs for a fast insulation solution, solving the issue of the 20mm gap around the window.

Streamlined Fit

Every Keylite roof window is recessed as standard, sitting lower in the roof than before. The recessed fit enhances the overall appearance of the roof and improves the thermal performance of the window. The recessed fit is achieved with the use of our standard flashings.

Fully Guaranteed

Keylite windows are covered by a manufacturers guarantee so if anything were to happen with your roof window you can rest in ease as they are fully guaranteed.

Energy Efficient

Keylite windows are unlike any of its competitors with a unique built in expanding thermal collar which provides an instant barrier to heat loss and thermal bridging. It surrounds the frame with a thick insulating foam layer, filling the gap between the frame and the roof.
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Maintenance Free

Keylite windows unlike any other leading window manufacturer uses a life long bright white finish which is guaranteed by use of only premium grade PVC materials, ensuring they remain maintenance free with only the occasional rub with a damp cloth required to retain its appearance.

LED Downlights

Once your conservatory has been transformed with a stunning Warm Roof PRO new roof, you can enjoy using it every day of the year, whatever the weather outside. In order for you to have full use of the room during evenings are at times when light fades outside, you may wish to have modern LED down lighting installed. As with all of our products, we only use the very best LED down lighting which offers long lasting bulb life and is compatible with dimmer switches as well as straight forward on / off controls


  • Cool White
  • Dimmable
  • Wattage: 5W / Equivalent Wattage: 50W
  • Up to 25,000 Hours Life
  • 5kWh/1000h Life
  • Energy Rating: A+
  • 3 Year Manufacturer’s Guarantee (T&Cs Apply)
  • Full Instant Light
If you do not have an existing electrical supply to your conservatory or conservatory roof, we employ professional electricians who are able to connect a new supply where appropriate to your existing electric boards.

All Electrical Work Is Carried Out By Qualified Electricains And Is fully Certified.

5 kWh/1000h. A+ rated. 25,000 hours average rated life


Instantly On

Compared to conventional bulbs, once LED downlights are turned on light is instantly emited without the need for a warm up period.

Long Lasting

LED downlights can typically last for up to 25,000 hours compared to conventional bulbs which can last from 1,000 to 2,000 hours.

Fully Guaranteed

As standard all our LED downlights come fully guaranteed, so if anything were to happen to them you can rest assured that they are fully covered.
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Cost Effective

LED downlights can typically cost up to £1.00 a year to run compared to conventional bulbs which can cost up to £7.76 a year which can be a cost saving of up to £6.76 on average. This saving is also because LED’s use less energy than conventional bulbs.

Environmentally Friendly

LED downlights don’t contain any dangerous mercury or other chemicals which conventional bulbs contain, therefore making LED downlights more environmentally friendly.


Reduces Sun Glare

Overhangs can aid reducing sun glare into the top of your conservatory by sheilding the top element of your glass windows around the perminiter of your conservatory.
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Reduces Temperature Increases

In additional to reducing sun glare into your conservatory this will also mean that your conservatory can stay cool during the summer and warm during the winter due to the overhang on your roof.

Great Reasons To Choose Elite Warm Roofs


Our fully comprehensive guarantees are further underwritten by our QANW insurance backed guarantee.

System Approvals

Our accreditation’s includes being members of CERTASS and having JHAI SYSTEM APPROVAL.

Fully Inspected & Certified

Every tiled roof that we expertly install is fully inspected, certified and approved by JHAI building control inspectors.

100% Customer Satisfaction

Recorded on all Warm Roof Pro installations. You can rely on our outstanding reputation.

Contact Us

Our friendly team are always on hand to offer guidance and assistance. Get in touch with us anytime and we’ll be more than happy to answer any questions.
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Elite Warm Roofs
1 Alington Road
St Neots
PE19 6YH

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T: 01480 218998
E: sales@elitewarmroofs.co.uk