We are really happy with our new doors and windows throughout our house. The installers were excellent, always arrived and left as predicted, and were more than helpful in answering any questions we had. We are extremely pleased with the products themselves. I would have no hesitation in recommending Trademark to anyone.

Had to replace an old blown double-glazed unit in 1st floor room.
Rep visited and measured up, discussed requirements. I found him very knowledgeable and he was very good at explaining the option in some detail (which I wanted).
I had been considering triple-glazed, and in the end when for premium quality double glazed - it was lower cost and almost the same insulation properties as triple.
The window was installed about 5 weeks after the order was placed. The installation guys were excellent - window was fitted perfectly in 2-3 hours, with most of the work being done from the inside. Great workmanship and very tidy - including removal/disposal of the old window.
The new window has been in place for a few weeks now, I'm very happy with it, there's a noticeable noise reduction and there seems to be more light in the room too.
Would definitely use 5 star again.

Excellent service with very helpful advice to go with my property. Efficient workmanship, quick easy clean and done.

Roy and Kris, supported by Mike spent just over a week doing a full window and door installation in our 30 year old house.  The guys worked very hard, long hours and were very professional, polite and tidy.  We couldn’t fault the service at all.

Absolutely DELIGHTED with my shutters. 
The quality is amazing. The measurements taken to fit them was incredibly precise making the finished project something to be really proud of.
The two fitters were so polite and worked so hard. Left both rooms that they worked in immaculate.
I would recommend this company whole heartedly.
Thank you so much

Excellent! On time at site, neat, tidy and fast work. Many thanks

Steve and Adam fitted out new windows perfectly. They were polite, professional and efficient. Would definitely recommend. Cheers guys!

Initial visit was prompt and clear helpful advice and quote given. Work carried out very efficiently and no mess left. The fitters were very polite and hard working. Very satisfied and highly recommended.

Great service, professional in every way. Had a new “self-clean” roof fitted to the existing conservatory over a week ago. Fitters were brilliant; friendly, efficient and never stopped. Work took 1.5 days and at the end of each day you wouldn’t know they’d been … cleared everything away professionally. The only minor issue is we thought we were getting an orangery from initial survey but this was not the case …. probably our misunderstanding ….. and wish we could stop bird droppings to one side as it does tend to spoil the effect!! The conservatory now though is a lot warmer and quieter in the rain; more comfortable to sit in. Would definitely recommend. Thanks

The windows and doors provided by 5 star definitely exceeded my expectations. Especially the patio window which has transformed the lounge. All through the process the team were polite and efficient and the fitters did a fast and clean job on what was a very wet day Particularly impressed by the after call from a member of the management team. Highly recommend this company

Friendly & efficient fitters. Coped with a bay window replacement, overcoming an unexpected problem with the lead capping from the previous installation. Took away old fitments & left the site clean.