Why is it Important to Choose a Verified Installer?

Selecting a trustworthy installer is vital when undertaking work to your home. You can gain confidence in your choice by ensuring the installer is Checkatrade and FENSA approved, and a member of the Plastic Windows Federation. None of these approvals are required by law, so an approved company indicates and willingness to provide the very best for their clients.

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Protecting You and Your Home

What is Checkatrade and Why is it Important?


Checkatrade is a trusted online platform, designed to help homeowners in the UK find trustworthy and reliable installers.


Checkatrade verifies installers by using 12 key checks, these including;

Identification, proof of address, qualifications, open-source check, court judgements for both personal and business, company history - requiring proof of good trading, financial history, duplicates, director history and company reviews.


Becoming a member of Checkatrade involves committing to delivering a high quality of workmanship, maintaining high standards of personal conduct, working safely and ethically, communicating clearly and honestly and agreeing costs and contract terms upfront.


At Insulation Services we strive to achieve all of the above to the best standards, our 644 customer reviews have given us an overall score of 9.88 out of 10!



What is FENSA?


FENSA is a government-authorised scheme that monitors installer's compliance with building regulations for replacement windows and doors. All FENSA approved installers are regularly assessed to ensure the standards are continually maintained.


A FENSA certificate indicates that an installer is compliant with the current building regulations and it can also be useful when it comes to selling your house. A FENSA registered company will certify all installations and you as the homeowner will receive a certificate to show that your windows and doors have been installed compliantly. This helps to install trust in the new owners when looking to sell your home. 



Plastic Windows Federation

Protect and refresh your home's roofline. We supply and install soffits, fascia, guttering and cladding in a range of durable PVC and fibre cement options - designed to suit any style of property.


Choose from high-capacity gutters, vented soffits, and weather-resistant cladding to enhance both the look and protection of your home. By replacing damaged roofline elements, you are protecting your home from damp, mould and structural issues - ensuring proper ventilation and water drainage.


We also offer roofline replacements for conservatories, garages, carports, and more, giving you full control of upgrading your property.