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Diamond Home Improvements Diamond Home Improvements has years of experience and expertise and a commitment to excellence. Diamond's emphasis is always on attention to detail in order to deliver the best quality service available. If you have dreams of a low-maintenance property, a conservatory, new replacement windows or doors, fascias, soffits & guttering, or perhaps a canopy, carport or verandah, we have a team of sales consultants, surveyors and installers who have one overriding objective: to exceed your expectations!Our selection of UPVC, Hardwood Timber and Aluminium replacement doors and windows is extensive.
Services
Flush & Casement Window Options Nothing gives the look of your home more class and style than the addition of elegant replacement windows with double glazing. Diamond's focus on quality and choice provides beautiful styles constructed in a range of materials including plain and uPVC timber like casement windows, wood effect uPVC sash windows, hardwood timber and aluminum.
By faithfully blending the beauty, proportions and elegance of original sash windows with today's modern materials and manufacturing techniques, we can offer the stunning Bygone Collection. Authentic sash windows that remain faithful to the spirit of the past 300 years. Cam catches are a weak point on a sash window and were once easily opened by unwelcome visitors.
Our range of wood effect uPVC windows offer all the aesthetics of timber, using a simplicity that highlights the excellence in joinery and craftsmanship, coupled with the benefits of modern state of the art technology, improved energy efficiency and greater security features. An outstanding range of wood grain foils with the old favourites and some stunning new ones. A special mention for the 'almost smooth' Anthracite Grey foil which is an absolute winner when being considered to a cost alternative to.
Residence 9 is a premium window system designed to replicate the 19th Century Flush Sash Timber Window. It can be considered for use in Conservation Areas due to its authentic appearance. This authentic design is also appealing to any homeowner who wants a top end luxury window brand. The Residence 9 mechanical joints require finesse and attention and can only be executed with hand finishing by individuals who are masters of their trade.
Reviews (9)
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Irene Neish
Jun 22, 2020
Excellent service from Diamond! Ruth was very knowledgeable and offered advice and suggestions as to what would look best without any pressure on her part. The two fitters Mark and Martin did a first class installation. Use Diamond.you will not be disappointed!
Matt Cable
Mar 21, 2020
Diamond replaced all my windows and did a fantastic job, quick and efficient. I would highly recommend them and have done to freinds previously.
Louise Keeley
Feb 01, 2020
What an amazing company. great quality and service. so friendly and would highly recommend as I have and will to all my friends
Elizabeth Oliver
Jan 28, 2020
Recently had a new porch done by Diamond and absolutely delighted! Martin and Mark the fitters were a pleasure to have around. Lots of my neighbours have commented on my beautiful front door which I love and one of them has since ordered a similar porch herself. I can highly recommend this company.
Lisa Curtis
Jan 07, 2020
Great installation and excellent, friendly service by Diamond's team - they installed 19 new windows and 4 sets of French doors in a Grade II listed house for us to a very high standard. We are very happy with the job.
Jane Adams
Mar 07, 2018
We used Diamond to replace all our guttering and downpipes, and to build a conservatory. Very pleased with both. Service was excellent and any queries have been promptly dealt with. Would recommend them.
Darren Barrett
Dec 27, 2017
We are very disappointed with the service we have received from Diamond Home improvements. The window this company has installed is too small, has not been correctly fitted meaning it falls outside of the correct installation process for building/trading regulations. In addition, the fitter had left the site without mention that he had spoiled our hallway carpet.

The fitters where on site and we had a conversation about not placing fillers (plastic strips) on the side of this window because the plasterer was going to plaster to the edges for a clean look finish. The fitters agreed to this, however after they had left, and I returned to inspect he job i noticed that they had indeed glued plastic strips to the window.

After removing the strips (see attached Pictures) I noticed that the window didn't actually fit the frame, this is leaving a void of about 2 inches either side of the window which you can see light through and feel a draft. I complained, and they sent another couple of fitters round who were shocked with this terrible job, they pointed out in an attempt of the original fitter trying to cover up his mistake of measuring the window incorrectly he had glued the plastic strips on with a type of bonding agent which has now damaged the window. So, at this point we are left with an incorrectly/poorly fitted window and damaged carpets. Diamond have agreed to clean the carpeted area, but have yet to come up with an acceptable resolve for the window.

I would suggest people stay clear of this company, as although their representative who sold us the window was very professional and nice to deal with, The job and after care is substandard and the fitters on the day were very dishonest to leave the site with the damaged carpet and incorrectly/poorly fitted window. Those who have had windows fitted by this firm I would suggest you get a second opinion to ensure they are indeed correct/safe as apparently the fitters have worked for diamond for over 20 years, and I would be surprised if this isn't the first time he has done this.
Ruth Oliver
Dec 27, 2017
Just had my windows and doors fitted by Diamond and thoroughly delighted with the windows and the service. Would highly recommend
David Harris
May 14, 2014
I was disappointed to find that the non-sliding part of the patio door was incorrectly fitted. This caused several leaks, one of which damaged a carpet. DHI have refused to take any responsibility for damage. DHI reaction was to tell me that I was lucky only to have had three leaks! I expected none- don't know about you. I would never recommend this company. We considered replacing all our windows and doors, but alas not with DHI.