Windows — Eco Slide
Eco Slide Vertical Sliding Windows
ECOSlide® PVC-U vertical sliding sash windows with the authentic look and character of timber — A+ rated efficiency, made using recycled materials, and built at real manufacturing scale.
Get a QuoteWhy choose Eco Slide
Built to look like timber. Built to last.
Authentic sash look
Run-through sash horns and astragal or Georgian bars reproduce genuine timber detailing, with newly-launched timber-look mechanical joints and a deep bottom rail option for an even more authentic profile.
A+ rated efficiency
Double-glazed PVC-U units deliver U-values as low as 1.2 W/(m²K), with an A+ energy rating as standard at 1.3 W/(m²K).
Secure by design
Toughened glass, key-operated locks and travel restrictors as standard, plus an extruded anti-jemmy bar in the cill. An optional upgrade meets PAS24:2022.
Tilts in for cleaning
Inward-tilting sashes give safe access for cleaning the outside face from indoors — no ladders needed.
Sustainably made
Manufactured using recycled materials, with up to 260 tonnes of PVC-U recycled each year rather than sent to landfill.
Built at scale
Over 2,000 frames manufactured every week, delivered through six local distribution hubs for fast, reliable supply.
Design details
Every detail built to read as timber
- Run-through sash horns, true to original timber joinery
- Astragal or Georgian bars for a period-correct glazing pattern
- New timber-look mechanical joints for an even more authentic finish
- New deep bottom rail option
- Bay, arched and swept window configurations available
- Integrated trickle vents, compliant with Building Regulations Part F
Specification
Colours, hardware & performance
Colours & finishes
- Crystal White, Cream, Anthracite Grey, Black/Brown, Chartwell Green, Golden Oak, Rosewood, Irish Oak, Agate Grey, Matt Grey, Matt White, Matt Black
- Woodgrain foil finishes and dual colourways — white interior with a different exterior foil colour
- Bespoke colour-bonding in almost any RAL colour, plus Farrow & Ball matching, via an on-site paint shop
Hardware & security
- Key-operated locks and travel restrictors as standard
- Extruded anti-jemmy bar in the cill for extra resistance to forced entry
- Toughened glass as standard
- Optional upgrade to PAS24:2022; Document Q compliance available on request
Efficiency & glazing
- A+ rated as standard, with U-values as low as 1.2 W/(m²K)
- Double-glazed PVC-U units, with toughened glass available
- Integrated trickle vents to Building Regulations Part F
- Inward-tilting sashes for easy cleaning access
Testing & accreditations
- PAS24:2022 and ISO 9001 quality management
- BS 6375 Parts 1–3 (performance, durability, security)
- BS EN 14351-1:2006 and BS 7412:2007 factory production control
- BS EN 12150-2:2004 (toughened glass) and BS EN 1279-6:2018 (insulated glass units)
Get your price
Made-to-measure pricing for your opening size, style and colour. Trade accounts see trade pricing once logged in — everyone else gets a bespoke retail quote from the team.