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.  

Replacement Windows For All Styles Of Property 
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. 
Replacement window options in uPVC include fully sculptured, bevelled, white, mahogany, rosewood, golden oak and white timber grain effect. A wide range of colours are available in uPVC, hardwood timber, aluminium and composite materials and a proven locking system provides the highest level of security to deter unwanted intruders. In addition we offer a selection of stained glass and leaded effects. 
Exclusive to Diamond, for any customer looking for an authentic traditional timber or timber like sash window, Diamond has the answer.  
As the only installer in the Poole, Bournemouth and Christchurch areas of timber and timber like uPVC sliding sash windows that have frame measurements comparable with a traditional wooden sash window, you can be assured the full character of your property will be retained. 
We are also able to offer uPVC timber like casement windows and conservatories in all white or with black frames to keep the authentic look of a Tudor property.  



In the Poole, Bournemouth and Christchurch areas of Dorset, with such a diverse range of architecture, it is important to replace windows with styles that retain the original character of the building. 
Diamond has the range to meet this requirement. We also have both the styles and skills to replace windows in commercial premises, be they offices, shops or residential blocks. The double glazing also has the double benefit of reducing heating costs and outside noise. 
Installing across Dorset, Wiltshire, Hampshire  
in Poole, Bournemouth, Dorchester, Christchurch,  
Salisbury, Southampton and the New Forest 
"The new windows and glass roof are wonderful! They make an enormous difference to the house. The installers were efficient, polite, more than competent and cleaned up brilliantly after working incredibly hard each day. The products are excellent but the installers are what set the very high standards you achieve. I wouldn't hesitate to recommend Diamond and thank you for the enormously successful project"  
R9 Windows & French Doors,  
Bygone Sash Windows and Conservatory Roof -  
Sir & Lady Coleridge. LONDON SW13 
"Positive experience from initial contact to completion. No aggressive sales. Polite and professional with a friendly approach. Good knowledge of products & a keen eye for detail and craftsmanship. Excellent!"  
Bygone Sash Windows -  
Mr Davis. Blandford Forum 
"Sales process very efficient. Very satisfied with product quality. Fitting team helpful and professional"  
R9 Windows & Solidor Stable Door -  
Mr Fraser. Brockenhurst 
"We chose Diamond because they are authorised installers for Bygone heritage style sash windows. Even though they are based in Poole, they were happy to take on this job on the Isle of Wight and the MD visited the property personally both before and on completion of the job. Two installation teams attended and were clean, efficient, purposeful and paid very close attention to detail and to getting things right. It was clear they took great pride in their work. From this experience we would unreservedly recommend Diamond when quality of product, service and workmanship is key" Bygone Sash Windows -  
Mr & Mrs Cullum. Bembridge, Isle of Wight 
'Very reliable company. Good knowledge of replacing windows in a Conservation area. Friendly staff throughout whole process" Timber Windows -  
Miss Minns. Poundbury 
"First class service. Excellent product and workmanship, helpful and polite"  
Timber windows -  
Mr Minns. Poundbury 
'Diamond Home Improvements were excellent throughout. Their sales people and workers were of a very high standard"  
Fascias, Soffits & Guttering -  
Mrs Bell. Christchurch 
"The two fitters were a credit to the company. Clean, tidy, polite and the quality of workmanship and product is very good"  
Canopy Roof -  
Mr Smith. Poole 
"Fast experienced team, confident they could do the work. Exceptional cleanliness, good humour and very polite. Very pleased"  
Bi-fold Doors, uPVC Window and Solidor Front Door -  
Dr Campbell. Gosport 
"From first enquiry to completion the service was excellent. The standard of work, politeness of the contractors and overall work couldn't have been better"  
Conservatory, Bygone Windows and R9 French Doors -  
Mr & Mrs D'Albert. Ringwood 
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