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Diamond Windows are registered FENSA installers

We adhere to a strict code of quality. We notify FENSA whenever an installation has been completed.

Residence7 Windows

Based in Droitwich Spa and covering all local areas, Diamond Windows Droitwich are leading upvc window installers within Worcestershire.

We offer many different types of upvc windows made to almost any specified height and width. The R7 Flush casement system offers the same great external finish as the R9 system but has been designed with a flush finish internally, ideal for replacing modern 70mm systems.

Wide Range of Finishes and Styles

Our upvc flush casement window styles are a popular choice for homeowners because of their classic, chic appearance and ‘A’ energy rating, ensuring your home retains heat, saves you money, and looks good doing it.

The seven chamber design provides high level thermal performance and offers a fantastic alternative to a timber casement window. The system offers a 0.7 U Value and can come with both double and triple glazing.

Grained White (Both Sides Only)

Clotted Cream (Both sides or on Chalk White)

Painswick Grey (On Chalk White Only)

English Oak (Both Sides or on Chalk White)

Irish Oak (Both Sides or on Chalk White)

Rosewood (Both Sides or on Chalk White)

Golden Oak (Or on chalk white)

No. 38 Grey (RAL 7035) (Unfoiled Matt finish both sides)

Vintage Cream (Ral 9001) (Unfoiled Matt finish both sides)

Chalk White (RAL 9016) (Unfoiled Matt finish both sides)

Eclectic Grey (Smooth) (Both Sides or on Chalk White)

Cotswold Green (on chalk white only)

No. 10 Black (chalk white only)

Corse Lawn Grey (On chalk white only)

R7S Seamless Alternative Design

The R7S system offers the R7 quality with the Ultimate seamless welded finish. R7S takes this unique system to new and exciting levels. It provides sleek, seamless welded construction, with a hugely increased level of strength. Beautifully flush inside and out, available in a range of colour finishes and styles, it is versatile without complication.


You can even choose your desired glazing finish, including sqaure or diamond lead work. Whether you need simple replacements for your upstairs rooms or a more ornate solution for your bay living room, Diamond Windows Droitwich has a wide range of aluminium windows for sale, ensuring we have something to suit your style.

10 Year Guarantee

All of our double-glazed casement windows are easy to maintain and keep looking like new, partly due to their durability and longevity. We’re so confident in our windows that we offer a ten-year guarantee as standard.

Enhanced Glazing Options

Diamond Windows Droitwich also provide uPVC windows with enhanced glazing options to reduce noise pollution – meaning a quieter home, ideal in high traffic areas. We also offer triple glazing where the extra pane of glass not only helps with additional thermal efficiency, it can also make your home more secure

If you need more information about our range of casement windows, please contact us.

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“Very pleased with work carried out. Approachable staff very pleasant.”

“The Diamond Window guys installed our new front door and sidescreen and did a fantastic job. They were highly skilled and also very tidy. I would use them again”

Trust our 5-Star Reviews

“Excellent selection, first class advice and outstanding fitting. We wouldn't go anywhere else for double gazing projects.”

“From design to completion , excellent service,friendly and competent tradesmen.”

Contact us
Diamond Windows, Unit 22, Northstreet I.E, Droitwich,West Midlands, WR9 8JB
Company Reg: 5367399
Open Hours
Mon to Fri: 9am to 4.30pm
Sat: 9am-1pm
Sun: By appointment