Orion fitted the windows well. The fitters were considerate & well mannered. Two of glass panels need to be replaced as they have marks on them but Orion agreed to replace them without any hassle. As a general point, the fitters need to be more careful as to where they allow silicon to go as it can make the subsequent tidying up more difficult - it was on one of the walls several inches away from the frame.

Great service and hard working, helpful team. Left the house clean and tidy. Feel very confident if any problems in the future they will resolve quickly and with no fuss.

Fitters were friendly and efficient replacing a large bay window and front door, a small wall was also removed from our front porch to accommodate a larger window all with no fuss, the site was left clean and tidy, a great job done

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.