Vertical Sliding Sash Windows for Trade Glazing Installers

Vertical sliding sash windows are often specified for period property installations. Thanks to advancements in technology, today’s cost-effective PVCu and aluminium vertical sliders match their original timber counterparts in terms of appearance with the superior performance capabilities of modern materials.

At TDK Trade Frames, we supply a selection of thermally efficient double glazed vertical sliders to glazing installers located close to Poole on the south coast of England. Our vertical sliders provide outstanding levels of thermal and security performance and can be specified in a range of sizes. They feature a selection of period features and accessories to match a wide range of period property styles.

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Resources & Technical Information

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  • PVCu Sliding Sash Windows
  • Aluminium Sliding Sash Windows

PVCu Sliding Sash Windows

  • Profile 22
  • Rehau

Profile 22

Downloads

Profile 22 Windows heritage brochure

Profile 22 Windows Heritage Brochure

Profile 22 Windows sculptured retail brochure

Profile 22 Windows Sculptured Retail Brochure

Profile22 chamfered retail brochure

Profile22 Chamfered Retail Brochure

Technical Specifications

  • Available with a range of traditional features
  • U values as low as 1.4 W/m²K
  • Optional Georgian bars and sash horns
  • 128mm outerframe
  • PAS24 approved
  • A rated for thermal performance

Rehau

Downloads

rehau colours brochure

Rehau Colour Brochure

rehau homeowner brochure

Rehau Windows Homeowner Brochure

Rehau windows brochure

Rehau Windows Image Brochure

rehau total 70 brochure

Rehau Total70

Technical Specifications

  • 137mm profile depth
  • U values as low as 1.1 W/m²K
  • 50kg maximum sash weight
  • Fixed or run-through sash horns
  • Deep bottom rail
  • 24mm or 28mm glazing width

Aluminium Sliding Sash Windows

  • Smarts

Smarts

Downloads

Smart Aluminium Windows data sheet

Smart Aluminium Windows Data Sheet

Smart Aluminium Windows TECHNICAL MANUAL

Smart Aluminium Windows Technical Manual

Smart Aluminium Windows TEST CERTIFICATE

Smart Aluminium Windows Test Certificate

Technical Specifications

  • C rated for thermal performance
  • U values as low as 1.6 W/m²K
  • Glazing 28mm
  • Features a tilt in operation for easy cleaning
  • Frame depth 126mm
  • Square cut outerframe

Energy Efficient Verticle Sliding Sash Windows

All of our verticle sliding sash windows for the trade are very thermally efficient with low U values. So when homeowners need something in-fitting with their period property but want to keep it cosy these double glazed verticle sliders will do the job.

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Vertical sliding sash
Vertical Sliding Window in Wiltshire

High Security Verticle Sliders

The frames for all of our verticle sliding windows have a secure window design for our trade customers. Give your window customers peace of mind with these modern windows which feature secure locks and modern robust frames.

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What is a vertical sliding window?

A verticle sliding window is one that you can open by pushing the frame up rather than out like a more common window. The sliding sash window is becoming more popular because it saves space, has a classic heritage window style and is now available in modern materials.

Are sliding sash windows safe?

Yes, sliding sash windows are very safe. They can be locked securely and are easy to maintain and operate. The strength that modern PVCu and Aluminium provide when combined with double glazing ensures the sliding sash window is very robust.

Rehau WIndows
Large trade only Sash windows
Over 30 Years Trade Experience

Over 30 Years Trade Experience

In-House Quotations & Technical Advice

In-House Quotations & Technical Advice

In-House Conservatory Roof Fabrication

In-House Conservatory Roof Fabrication

Dedicated, Local Family-Run Business

Dedicated, Local Family-Run Business

Choosing TDK Trade Frames as your dedicated glazing supplier is the best decision you’ll ever make. We work closely with installers across the construction industry, supplying a wide variety of PVCu products alongside our traditional glazing systems.

We are a local family-run business, and we pride ourselves on our outstanding customer care. We offer excellent lead times on all product orders and can provide site assistance with our glass roof systems where necessary. All our products are of the highest possible quality and our windows are fitted with A rated glazing as standard. This means that you can offer your customers the best in glazing solutions for their home.

showroom location map

Get in touch or visit our trade counter

  • TDK Trade Frames LTD
  • 4 Didcot Road
  • Poole
  • Dorset
  • BH17 0GD
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