Over 35 years of experience

Proudly family-run since 1990

FENSA accredited for your peace of mind

Friendly, no-pressure showroom to visit

Key features of energy efficient windows

Below are a few things you can expect from our energy efficient window range

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Improved thermal performance

Designed to reduce heat transfer, our windows help keep warmth inside during winter and reduce unwanted heat gain in summer.

Leading glass suppliers

We use modern glass units from the world class Pilkington and Saint Gobain, improving insulation, clarity and long term energy performance.

Lower energy consumption

Better insulation means your home uses less energy for heating, reducing utility bills and overall energy use.

Additional glass features

You can choose options such as self-cleaning glass, as well as premium options with warm edge spacer bars.

Double and triple glazing options

Choose from high performance double glazing or advanced triple glazing for even greater insulation and efficiency.

Low maintenance durability

Our uPVC and aluminium window frames are designed for long lasting performance with minimal maintenance required.

A vast range of colours and finishes

Our efficient windows are available in a wide range of colours and finishes. uPVC options include classic white and woodgrain effects, while aluminium frames offer modern RAL colours such as anthracite grey to suit both traditional and contemporary homes.

White

White

Cream

Cream

Brown

Brown

Black

Black

smart naturals black

smart naturals black

Anthracite Grey

Anthracite Grey

Agate Grey

Agate Grey

Slate Grey

Slate Grey

Cream

Cream

White

White

Silver Grey

Silver Grey

Rosewood

Rosewood

Pebble Grey

Pebble Grey

Golden Oak

Golden Oak

Irish Oak

Irish Oak

Brown

Brown

Chartwell Green

Chartwell Green

Basalt Grey

Basalt Grey

Anthracite Grey

Anthracite Grey

Lower bills, higher comfort

We offer advanced glazing options including solar control, self cleaning glass, argon gas filled units and warm edge spacer technology. These options improve insulation, reduce heat gain and support better energy performance.

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flush upvc window

Understanding energy efficiency in your home

Thermal efficiency refers to how well your windows prevent heat transfer, meaning you retain warmth in the winter and prevent unwelcome glare in the summer. Older windows that have draughts and leak heat increase energy costs, whilst our modern alternatives help maintain stable indoor temperatures and reduce heating demand.

Better insulation means your home stays warmer in winter and cooler in summer, improving comfort while lowering energy bills and reducing environmental impact.

upvc vertical sash window
upvc vertical sash window
aluminium flush window

Advanced glass and window performance

Our uPVC and aluminium windows use glass from leading manufacturers Pilkington and Saint Gobain. These high performance glass units are designed to reduce heat transfer and improve energy performance.

A u-value measures how much heat passes through a window. The lower the value, the better the insulation. Our standard windows achieve a u-value of 1.1, helping homeowners reduce energy loss and improve efficiency. Triple glazing options can achieve even lower values for maximum performance.

Have any questions about energy efficient windows?

We’ve answered a few of our most received questions surrounding energy efficient windows below. If yours hasn’t been answered, feel free to get in touch personally.

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pate & lever showroom

Visit our Hazel Grove showroom

Pop in for friendly advice and a look at our full product range. View our portfolio of completed projects and see the quality up close. You can wander round at your own pace, and have any questions you may have answered over a cuppa.

Address

Pate & Lever Windows, Unit 6 Commercial Road, Hazel Grove, Stockport, Cheshire, SK7 4AA

Opening Hours

Monday to Friday, 9am - 4:30pm
Saturday, 10am - 4pm
Sunday 10am - 3pm
Out-of-hours visits can be arranged on request

Hear from our happy customers

We're proud that 95% of our work comes from referrals and recommendations. Take a moment to read what our customers have to say about working with us.

Excellent company to do business with, from the initial site visit to the final fitting was completely faltless. The quality of the product and of...
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Pat Pilgrim

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Great service all round, from initial contact and measuring up, to the install and tidy up. We had two bay windows and a bathroom window...
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Henry Jex

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After years of deliberation about losing our wooden windows and going for upvc we finally did it! Chose Pate and Lever because it gave us...
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Charlotte Martin

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Really delighted with our new windows. Mike was brilliant to deal with and meticulous with the detail; Rob, Nathan and Bri fitted them expertly and...
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Jen

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Following a warranty claim on our door which was installed 6 years ago! (nobody's fault) I contacted Pate & Lever who carried out the original...
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Paul Arnold

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