GTM Insulation & Maintenance is a family-run, hardworking company based in Worthing, West Sussex, with over 30 years of combined experience across multiple trades. We specialise in loft insulation, loft boarding, and spray foam removal, while offering a personal, trustworthy service for all aspects of property maintenance.
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20 customer reviews
Dawn sellwood
Home Insulation
Excellent contacted on Sunday as had really bad condensation issues in loft due to new heating system being installed,George got in contact quickly and answered all the questions we had,sent a quote,works was completed today by Ryan(17th 3 days after first contact)lovely chap answered all questions and completed works cleanly and efficiently very happy with results,would and assured it would fix issues highly recommend!
H and D Miles
George made the initial visit and explained the different types of insulation clearly. The installation team were efficient and polite
Emma Keeling
Home Insulation
Sam did a fantastic job of installing our new loft installation. He understood what we needed, he was efficient, and professional. Great customer service. We would definitely recommend. More...
Iain Cottingham
Home Insulation
Sam was polite, efficient & friendly in laying additional loft insulation.
Driftwood Estates
Home Insulation
Order placed !! Sam arrived on time, ladders up and away .....
just got on with the job working in 30 degrees plus, cleaned up and did a great loft insulation job.
Thanks and would certainly recommend
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Peter Burke
Home Insulation
Sam and his team were extremely professional and did a fantastic job. Ours wasn't an easy job but we are very happy with the end result. They were clean and tidy and worked incredibly hard and long hours to get the job done. More...
Deborah Clarke
Home Insulation
A very professional and efficient service carried out in a speedy & effective manner. It was very impressive and reasonably priced.
Firth, Michael
Home Insulation
He turned up on time, he completed the job efficiently and was polite company. I would both recommend him and have him back for other jobs.
Reply from GTM Insulation + Maintenance
Thank you Mr Firth
Lorraine kimbell
Home Insulation
Sam of GS Home solutions was very professional and did a great job insulating my loft. Would definitely recommend him.
Reply from GTM Insulation + Maintenance
Thank you Mrs Kimbell
Patti Talbot
I talked to Sam Szymczyk at G. So Solutions, a few weeks ago about loft insulation and about my damp issues. Sam was very clear and precise about what he is selling and you can tell he is very happy and passionate in his line of work. I was not quite ready for work to start as I had "years of stuff in my loft" And as soon as I was ready I called Sam and Sam's team started work on the 12th April 2025. Excellent customer Service and I would thoroughly recommend to enyone. More...
Janice Livingston
Home Insulation
Explanation at times on what they have done and what's next to do. It was clear for me to know what they are doing. They were very pleasant and quick workers, I would strongly recommend them.
Reply from GTM Insulation + Maintenance
Thank you Mrs Livingston
Susan Preston
Home Insulation
Samuel was polite, and patient. He explained carefully what he had done and showed me a video of my loft. He was smart and very pleasant. If anyone asks about the work, I am more than happy to give him a good reference. More...
Reply from GTM Insulation + Maintenance
Thank you very much Mrs Preston
David Beck
Home Insulation
Most helpful in explaining what was required to fetch my loft insulation up to current standards. Gave me an immediate quote.
We advised that we had another person who was interested in the task, after we had an estimate the second quote, we advised GS Home solutions that they had chosen. The task was completed within 4 working days. Most grateful
for your assistance.
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Reply from GTM Insulation + Maintenance
Thank you Mr Beck
Geoffrey Addis
Home Insulation
Trouble free loft insulation Samual and colleague were most helpful and pleasant.
Reply from GTM Insulation + Maintenance
Thank you very much Mr Geoffrey
Jim wilde
Home Insulation
very easy to deal with, Samuel was good prompt honest and hardworking.
Reply from GTM Insulation + Maintenance
Thank you Jim
miranda
Home Insulation
Sam did an excellent job re-insulating the loft at a very reasonable price. He was knowledgable about the damp problems I was having in the house and why the existing loft insulation was contributing to the problem. Worked hard, laid them new insulation correctly and cleaned up and removed old insulation. Showed me what he was doing throughout the process and made sure I was happy with the job. So far, it's looking good - no condensation during the last cold snap. More...
Reply from GTM Insulation + Maintenance
Thank you for your kind words and I’m really happy to hear our work is helping
Jerome Hickey
Home Insulation
They did a good job. Worked hard, communicated well. Things didn't go quite as planned and were late starting but they pushed on and completed the job in the time they had specified.
I wouldn't hesitate to recommend them to anyone.
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Reply from GTM Insulation + Maintenance
Glad you are happy with the work and we appreciate your kind worlds Jerome
Pat Partridge
Home Insulation
They did all we agreed they would do , were polite thorough, efficient, on time, reasonably priced and very pleasant workers.
Reply from GTM Insulation + Maintenance
Thank you so much Pat
Pat Partridge
Home Insulation
They did all we agreed they would do , were polite thorough, efficient, on time, reasonably priced and very pleasant workers.
Reply from GTM Insulation + Maintenance
Thank you Pat
Yvonne White
Home Insulation
Can't recommend this company highly enough. Samuel has done an excellent job with our loft insulation going above and beyond expectations. Affordable pricing. Excellent communication. All completed very quickly. Very happy customer. More...
Reply from GTM Insulation + Maintenance
Thank you so much Yvonne for the kind words
What do you love most about your job?
Meeting new customers and making sure that our work is always done to the satisfaction of the customer
What inspired you to start your own business?
Working for a national insulation company, we saw a potential to start our own loft insulation business which helps customers keep there house nice and work for an affordable price. Most homes don’t need any fancy multi foil insulation!
Why should our clients choose you?
We put your needs above ours. We will always recommend the right insulation for your house
Can you provide your services online or remotely? If so, please add details.
Although we prefer to visit locations we can quote remotely
Loft insulation top up
If you already have at least 70mm of insulation, we offer a 200mm top up to get you in line with building regulations
Loft Boarding
Looking to maximise your loft space? We can install boarding for you whilst making sure your house is insulated to the required depth
Lap vents
We include free lap vents with any of our work to help keep your loft ventilated
Spray foam Removal
Removal of spray foam
