TRADE KÖMMERLING UPVC flush WINDOWS
Kömmerling flush casement windows
Kömmerling 70 Flush windows offer a brilliant alternative to traditional timber windows. If your customer wants to replicate the look of timber windows but benefit from the easy maintenance, security and thermal performance of uPVC, these are a great choice
The multi-chamber frame and six-chamber sash help achieve an impressive U-value of 1.2 W/(m²K) with low E plus glass, while the welded sashes ensure strength and security. They’re a perfect choice for those looking to blend tradition with modern performance.
colour options
White Ash
Rosewood
Gained Anthracite Grey
Black Brown
Irish Oak
Smooth Anthracite Grey
Golden Oak
Chartwell Green
Cream
Flat White
Painswick Grey
KOMMERLING FLUSH WINDOW FEATURES
- 16 colourways
- Flush fitted welded sashes
- A-rated for energy efficiency
- Kömmerling 70mm profile
- Perfect timber alternative
- Compatible with double or triple glazing
Why the Trade Chooses Kömmerling Flush 70 Windows
Kömmerling Flush 70 Windows offer the perfect combination of traditional style and modern performance, making them a top choice for tradespeople. Their energy-efficient design helps keep homes warm, reducing heating costs, while the durable uPVC frame requires little maintenance and won’t swell or need repainting. Available in wood-effect finishes, they provide the look of timber without the hassle.
With easy installation and a sleek, modern design, Kömmerling Flush 70 is the ideal solution for both new builds and renovations, trusted by trades across the industry.
flush inside & out
Designed with a fully flush finish inside and out, with sashes that sit level against the frame for a clean, streamlined look.
TRIPLE GLAZING
Our Kömmerling windows come with an optional upgrade to 36mm or 40mm triple glazing.
low maintenance
With a six chambered profile, they offer great thermal performance energy-efficient and also good for the environment.
Classic Look, Modern Performance
Kömmerling Flush 70 windows combine traditional timber-style flush casement design with the benefits of modern uPVC. They deliver an authentic look without the maintenance, offering excellent energy efficiency, security, and durability—perfect for both renovations and new builds.
KOMMERLING FLUSH 70 FREQUENTLY ASKED QUESTIONS
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Astragal bar | Dummy stays | Trickle vents
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On White base unless otherwise stated
Both sides or on smooth white: Cream, Smooth White
Both sides:
White Ash
Irish Oak, Golden Oak - Caramel Base:
Rosewood, Black/Brown, Anthracite Grey (Grained) - Black/Brown Base
On smooth white
Smooth Anthracite Grey, Irish Oak, Golden Oak, Rosewood, Black/Brown, Chartwell Green, Anthracite Grey (Grained), Painswick Grey
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Our standard UPVC lead times is around 5 days. Please note this is subject to change.
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Kömmerling UPVC windows are available with the following handles.
Inline: White & Black as standard. Upgrade to Antique Black or Hardex (Bronze, Chrome, Gold, Graphite & Satin).
Cranked: White, Black, Antique Black or Hardex (Bronze, Chrome, Gold, Graphite & Satin)
KOMMERLING FLUSH 70 BROCHURE
TECHNICAL SUPPORT
We’re committed to helping our trade partners win new business. As well as delivering high quality glazing products, for residential and commercial projects, we offer guidance, technical expertise and sales support.
From survey sheets to door adjustment tips, using our 30 years’ of knowledge, we’ll provide you with the tools necessary to deliver the best installation services possible.
Find what you’re looking for in our downloads section.