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01376 322 266

Energy Efficient Double Glazing

  • Energy Saving Trust Certified
  • 100% Lead Free Liniar Windows
  • 100% Recyclable uPVC
  • Reducing CO2 Emissions
  • Tight Weather Seals
Or Call Us On: 01376 322 266 .

Energy Efficiency

Energy Ratings

Energy efficient windows from Liniar contain a dual functionality that allows you to gain free solar energy from the world’s largest natural resource – the sun.

Tight weather seals are also an excellent feature as they prevent the worst of weather from entering your home. The gas contained within each window allows the free energy from the sun to heat your home, so there’s little need for central heating.

Each window comes fitted with a transparent metallic coating that reflects the heat back into the room. This is a great way of retaining heat and reducing the amount of energy needed to heat your home, which will ultimately save you money.

Recommended by the Energy Saving Trust

The Energy Saving Trust has certified the Double Glazing Network’s manufacturer of UPVC windows. Every Liniar product you have installed therefore comes fully endorsed with the Energy Saving Trust logo.


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Committed to Recycling

Exceptionally robust, our UPVC windows don’t rely on expensive reinforcements. This makes them 100% recyclable and an environmentally friendly product.


Reduce Your Carbon Footprint

Having UPVC windows installed within your home will reduce the amount of energy you use. Also notice the reduction in CO2 emissions by approximately 2/3 of a tonne per year.

Carbon Footprint

100% Lead-Free

A Liniar window from Bluemanor Windows is 100% lead-free. Known to be a danger to the environment which is why the Double Glazing Network is extremely proud to supply one of the few window systems to offer an entirely lead free range of products.

lead free

Reduce Your Heating Bills

Being able to achieve an impressive window energy rating of A+14 you can be sure to be getting the very best in thermal efficiency. This means your windows will maintain an additional 14 kWh per m² each year over a standard A+0 rated window.

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A Message From Bluemanor

As a result of the COVID-19 outbreak, understandably many people are putting in place additional precautions to protect themselves, family, friends and neighbours.

Whilst we already offer quotation services via telephone, email, online chat and social media channels where possible; Bluemanor Windows can now offer quotations, sales and design consultations via Facetime, Skype and other social media channels, working alongside customers to give them some indication of design and costs until such time we can complete a site visit.

In order to protect our team and our customers, we have decided to temporarily close our showroom. However, we are still on hand to assist with any questions you may have!

For more information on how we can help you during this time – simply call, email or start an online chat with our team today!


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