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uPVC windows

Casement, heritage, flush sash and vertical sliding windows on Deceuninck and Kommerling profiles, made to your sizes in our Haverhill factory.

Brochures Order forms

The range

Four uPVC window systems, all fabricated in house. Aluminium windows (WarmCore, Reynaers, Smart) are on the aluminium page.

Deceuninck

Heritage 2500

Casement system for windows and residential doors, suited to most replacement and new build work, in 21 standard colours.

  • Casement
  • Tilt and turn
  • Bay and bow
  • Residential door

Deceuninck

Heritage 2800

A sculptured, timber look casement for character properties and conservation areas.

  • Casement
  • Bay
  • Residential door

Deceuninck

Heritage Flush

Flush sash windows where the opening sash sits level with the frame, like traditional timber joinery.

  • Flush casement
  • Bay

Kommerling

Evolve vertical slider

uPVC vertical sliding sash windows for period homes, with a traditional look and modern performance.

  • Traditional
  • Vertical sliding sash
  • Box sash look

Brochures

Wiki Windows editions of each maker's brochure, with our logo on, ready to pass on to your customer.

Ready to order? There are 5 order forms for uPVC windows.

Popular colours

Woodgrain and smooth foils, inside and out or white inside. Deceuninck keep over 30 colours in stock with matching trims; the full range is in the colour collection above.

White
Cream
Agate Grey
Anthracite Grey
Black
Chartwell Green
Golden Oak
Rosewood

Glass and hardware

Specified on the order form and fitted in our factory.

Energy rating

Energy efficient, WER A rated windows. Ask us for the U-values to show your customer.

Hardware

Yale locks and handles in a range of finishes. Restrictors and fire escape hinges to order.

Ventilation and security

Trickle vents for Approved Document F and security to Approved Document Q where required.

Glass only

Replacement sealed units on their own, using the Wiki glass order form.

Installer questions

What is the lead time on uPVC windows?

Our most ordered windows have a fast turnaround because we keep the materials in stock. Call the sales office for the current lead time on a particular job.

How do I place an order?

Download the order form for the window type from the order forms page, fill in your sizes, style, colour and glass, and email it to sales@wikiwindows.co.uk. We check it and send a written confirmation before anything goes into production.

Do you deliver straight to site?

Yes. Our expert delivery team can deliver directly to your yard or straight to site. Tell us the address and any access restrictions when you order. You can also collect from our Haverhill factory.

Can you help with sizes from a survey?

Yes. Send us your survey sizes or a sketch and we will check deductions and suggest the right system before you order.

Aluminium heritage flush door

Aluminium windows and doors

WarmCore, Reynaers and Smart windows, doors, folding and sliding systems.

View aluminium
Composite front door

Entrance and composite doors

Solidor, Hallmark and XtremeDoor composite doors, plus Wiki composite and Vista uPVC panel doors.

View doors
WarmCore sliding patio door

Patio and sliding doors

Deceuninck Slider24 and TT24, WarmCore and Reynaers CP 130 and CP 155 sliding systems.

View patio doors

Get in touch

Questions about a job, a price or a product? Send us a message for a quick, no obligation quote, or call the sales office.

Opening hours
Monday to Thursday, 9am to 5pm
Friday, 9am to 4pm
Factory
Unit A7, Sturmer End Industrial Estate, Sturmer Road, Haverhill, Suffolk CB9 7UU

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