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Delivering quality throughout London and beyond

Fully accredited double glazing installers

We have accreditations from FENSA, GGFi, Guarantee Protection, Liniar Approved and ICO. All of these partnerships ensure that we remain reliable and regulation-compliant while completing work to a high standard. Your home is in safe hands when you put your trust in Unique Glazing.

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FENSA Approved Installers

FENSA is a government-authorised scheme that monitors building regulation compliance for home improvement products, including windows and doors. Each FENSA Approved Installer is assessed regularly to ensure it remains compliant with Building Regulations.

As FENSA registered installers, we can self-certify compliance with Building Regulations to prove window, door and rooflight replacements have undergone strict quality procedures. This is to protect the health and safety of those living near and inside the property. When we have completed your home improvement project, you will be issued a FENSA certificate. This certificate is essential when selling your home.

Learn more about FENSA
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lean to conservatory
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GGFi Membership

GGFi membership allows us to provide comprehensive insurance-backed guarantees on all of our products. In the highly unlikely event that we ceased to trade, your installation would be still covered for any legitimate faults for the duration of the guarantee period. GGFi membership also offers deposit protection insurance, if required.

Thanks to this partnership, you can enjoy complete peace of mind, knowing that any issue that arises with your project can be resolved.

Learn more about GGFi
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Liniar Approved Fabricators & Installers

Liniar are the leading creators of modern, high-performance uPVC profiles. We’re proud to use their profiles to manufacture our windows. As approved Liniar fabricators and installers, our products are made and installed to the highest standards possible.

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house hunting
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ICO Registration

In line with Data Protection (Charges and Information) Regulations 2018, we are registered with the Information Commissioners Office (ICO). This ensures the processing of your personal information remains fair, transparent, and respectful.

When you undertake a home improvement project with us, you can rest assured that your personal information will remain safe. Our ICO registration is another step we take to make you feel as secure as possible.

Learn more about ICO
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Guarantee Protection Insurance

Thanks to our relationship with authorised and regulated UK insurer Guarantee Protection Insurance (GPI), we are able to provide our customers with Insurance Backed Guarantees on all of our products.

In the unlikely event that something goes wrong with your installation, the IBG ensures that we will rectify the situation. Your investment will always be protected and your rights as a consumer will always be maintained.

Learn more about GPI
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Delivering Customer Satisfaction

We strive to provide the best service for our customers. Here are some reviews from our happy customers.

Top rate service

Unique Glazing are a brilliant company as they provide a top rate service. My French door was excellent and of good quality. The installers were professional and they fitted my...

Angela White

November 2024

Very happy with completed works

Contracted to install new patio doors, helpful customer service and competitive quotes. Works carried out promptly and to a high standard, and issues raised after install were quickly and professionally...

E Goodall

September 2024

Got the response straightaway

Rang and asked for an estimate, got the response straightaway, we were happy with the price the rep gave a date and they came and done the job very well...

Checkatrade Customer

September 2024

Really recommend this company

I was really impressed with the quality of the service and product. Paul set-up time to visit the house and he put together the plan and costing while still in...

Checkatrade Customer

September 2024

Pleasant and very helpful

The company responded very quickly to my request for help with a uPVC window which could not be closed because of a broken hinge. They quickly found a replacement hinge...

Checkatrade Customer

August 2024

Quick and professional job

Thanks for our lovely new porch, great service, great communication, quick and professional job, highly recommended.

Checkatrade Customer

August 2024

Read our reviews

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