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Improve Thermal Efficiency With Secondary Glazing for Home in Plymouth and Surrounding Areas

Name: DNA Window Solutions
Address: Unit 92, Christian Mill Business Park, Plymouth, Devon, PL6 5DS, GB
Telephone: 01752 938120
Price range: £100-£1000000

Secondary glazing is a cost-effective way of improving the insulation of single-glazed windows without having to replace them entirely. By installing a second pane onto single-glazed windows, we can increase your home’s thermal efficiency and improve acoustic insulation without having to replace the window frame.

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Why Choose Secondary Glazing?

Cost-Effective Option

Secondary glazing is often much cheaper than fully replacing your single-glazing and still improves thermal efficiency.

Enhanced Energy Efficiency

Secondary glazing can help keep your home warmer in the winter and lower your energy bills.

Acoustic Insulation

Our secondary glazing helps keep external noise out by improving acoustic insulation.

Ideal For Listed Homes

Our secondary glazing is ideal for period properties, which may have restrictions on replacing windows.

Save Existing Frames

Secondary glazing allows you to keep frames that are already in great condition and maintain the original aesthetics.

Quick Installation

Because it doesn't involve replacing the entire window, secondary glazing is often much quicker to install than new windows.

Secondary glazing on stained glass windows

Secondary glazing on white sliding sash windows

Secondary glazing white windows close up

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Secondary Glazing In The South West

We expertly install secondary glazing in properties across the South West, including Devon and Cornwall. Our team of experts will work with you to find the best solution for your home, and we take care to make sure that every project is completed with precision and professionalism.

We understand that renovation works can cause disruption, which is why we take every possible step to ensure a seamless and stress-free experience. Because secondary glazing doesn't involve replacing the entire window, we can also install it much quicker than if we were to install new windows.

Perfect For Listed Buildings

Older homes typically contain single-glazed windows, which aren't as thermally efficient and can lead to heat loss and higher energy bills. Listed buildings and properties in conservation areas can sometimes have restrictions which can make replacing single-glazed windows difficult or expensive.

Secondary glazing helps you improve the thermal efficiency of your windows without having to replace the frames, so its often a much better option in listed homes. Our secondary glazing is designed to help you improve the energy efficiency of your single-glazing while still maintaining the original aesthetic of the window, so you don't have to compromise on style.

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Secondary glazing white windows on Tutor house

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Frequently Asked Questions

Explore our FAQs to find answers to additional questions you may have about our products or services. If you can't find the answer you're looking for, contact us and we'll get back to you as soon as we can.

What is secondary glazing?

Secondary glazing is a method of adding an additional layer of glazing to the interior side of an existing window to improve insulation, soundproofing, and security. It is ideal for homes with single-glazed windows when replacing the windows is not an option.

Can secondary glazing be installed on any type of window?

Secondary glazing is a versatile solution and can be installed on most types of windows, including sash windows and casement windows.

How much does secondary glazing cost?

It's difficult to give an accurate estimate as every project is different. If you'd like to find out how much secondary glazing would cost in your home, please get in touch for a free, no-obligation quote. You can call us on 01752 938120 or email sales@dnawindowsolutions.co.uk.

Will secondary glazing help improve energy efficiency?

Yes, secondary glazing can enhance the energy efficiency of your home. It creates an additional insulating barrier, reducing heat loss in the winter and preventing heat gain in the summer. This can lead to lower energy bills.

Does secondary glazing affect the aesthetics of the original window?

Secondary glazing is designed to be unobtrusive and can be customised to match the existing window frame. In many cases, it is barely noticeable from the outside, preserving the original aesthetics. This makes it an ideal option for historic or listed properties.

What do our customers say?

Use this company. They will not disappoint

This company is truly amazing. I cannot recommend them highly enough, from the first visit to completion, Adam and Dan were always available. I didn't have to chase at all. No pressurised sales pitch either....
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Wendy Brewer (Wembury)

December 2024

I would highly recommend this company

I would highly recommend this company. From first contacting DNA windows for a quote to completion everything was carried out in a very professional manner. Pricing was competitive. The guys doing the installation were polite...
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Jennifer Martin (Plymouth)

December 2024

Cannot speak highly enough…

I recently had new windows and door fitted at my property by DNA Windows and I cannot speak highly enough of the product, the fitting team and the overall service provided by them. From the...
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Glen Harling (Plymouth)

December 2024

Work carried out efficiently and quickly

Having already had a new triple glazed window and new composite front door which we have been really pleased with, we now have a triple glazed back door. The work was carried out efficiently and...
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Teresa Mitchell (Yelverton)

January 2025

Nothing was too much trouble

My elderly mum had her windows and doors fitted from DNA solutions, they were excellent from the time they came out to quote and measure up to fitting. The two fitters that came were lovely...
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Karen (Plymouth)

January 2025

Excellent company

Excellent company, responded directly to my request, great communication and seamless from quotation to completion. No hesitation in recommending this company the work was completed to a very high standard. We are having them back...
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Diane Newman (Tavistock)

January 2025