Premier Installer of Quality uPVC Double Glazing Windows in Lincoln & Throughout Lincolnshire

Roofriendly are one of the county's most established and trusted installers of double glazing in Lincoln and triple glazed UPVC windows.

uPvc Double Glazed & triple glazed Types

We supply energy efficient double glazing in Lincoln and throughout Lincolnshire. Our Definitive Collection range is expertly designed to your exact specification.  High performing energy efficient features mean more heat stays in your home & saves you money on your heating bills. Our beautiful windows will enhances the kerb appeal of any home.  All windows are fitted with our Yales' reverse action multi-point locking systems for ultimate home security and peace of mind. 

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Bay windows are a classic. They give a sense of style without seeming too posh or daunting.

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Casement windows remain the most popular, practical and versatile solution for replacement windows and because each window is tailor-made for your home.

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Sliding Sash Windows

Our traditional sliding sash windows offer you timeless elegance associated with this ageless method of window construction.

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Tilt & Turn Windows

Tilt and Turn windows are specially designed with practicality and functionality in mind!


Casement Windows

Casement windows remain the most popular, practical and versatile solution for replacement windows and because each window is tailor-made for your home.

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The Flush Sash window is reminiscent of early 19th Century timber windows and is ideal for heritage homes, particularly in conservation areas where authentic looks are all-important.

The Benefits of Roofriendly uPVC Double Glazing Windows

1. High Quality

Our windows are manufactured using a fully welded construction method to produce a superb, robust and technically sound finish.

2. Tailored to you

Our windows can be tailored to suit you and your home from classic Arc bay windows to contemporary Hexagonal.

3. Energy Efficient

All our windows are offer marketing leading energy efficiency, tested and meet BRFC standards.

4. More Secure

We provide the highest levels of home security with multi-point locking systems and toughened glass.

uPVC Window Colour Options

With our range of vibrant colour finishes, decorative glass options and choices of internal hardware, (yes, you can even choose your own handles!) you can join our ever-growing number of delighted customers in Lincoln and across Lincolnshire- and do it your way!

White Knight

White Woodgrain

Dual Cream

Dual Sage Green

White Foil

Irish Oak

Silver Grey

Slate Grey

Black Foil

Dual Anthracite Grey

Anthracite Grey

Dual Darkwood Grain

Darkwood Grain

Dual Golden Oak

Golden Oak

5 Simple Steps to Transform Your Property

At Roofriendly, we make improving your home simple. From initial design visit to installation, we take care of it all, from start to finish.

Step 1

Design Visit

Step 2


Step 3


Step 4


Step 5


Discover Our Flexible Funding Options 

Learn about our project funding facilities by clicking on the icon below
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Download Our Definitive Collection Window Brochure


Order any product today and you won't pay a penny - turn your dreams into a reality now.

Buy now pay nothing for 6 months

Flexible payment plans let you improve your home immediately without worrying how to pay for it.

10 year warranty

Our comprehensive 10-year ‘repair or replace’ warranty allows you to invest with complete confidence.

A level of expertise, professionalism and service that speaks for itself...

What our customers say about the Windows we've installed for them

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Accreditations & Certifications

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How Did You Get to Know About Roofriendly
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Start Your Project Today 

Book your free consultation with one of our local expert consultants who will: