Fascias, soffits, guttering, trims, window boards and more
WINDOW OPTIONS
KÖMMERLING C70 CASEMENT
Modern chamfered 70mm profile
The Kömmerling C70 casement system uses a contemporary chamfered 70mm frame with five-chamber technology, engineered gaskets and secure internal beading to help deliver strong thermal performance, sound reduction and everyday security when specified correctly for your project.
KÖMMERLING O70 CASEMENT
Traditional Ovolo 70mm profile
The Kömmerling O70 casement system features a softer, sculptured ovolo 70mm frame that echoes traditional timber styling while sharing the same five-chamber platform, gasket design and security options as C70, giving you a more classic look without compromising on modern performance.
COLOURS & FINISHES
Kömmerling 70 profiles are available in a wide choice of foiled finishes, including White Ash, Golden Oak, Black/Brown, Irish Oak, Rosewood, Anthracite Grey, Chartwell Green, Cream White, Agate Grey, Slate Grey ProSmooth and Anthracite Grey ProSmooth. Single- and dual-colour options are available, and we always recommend viewing physical samples and checking current availability before ordering.
KÖMMERLING DOORS
WINDOW & DOOR PERFORMANCE
Both C70 and O70 use a five-chambered 70mm profile with a highly engineered frame and quality gaskets. When specified correctly, the system can achieve U-values from 1.2 W/(m²K) as standard and down to 0.88 W/(m²K) with triple glazing, with sound insulation figures quoted up to 42 dB. Actual performance will always depend on the full window or door specification, including glass type, size and configuration.
DESIGN & DETAIL
Choose between the crisp chamfered lines of C70 and the softer ovolo detailing of O70, with a wide range of colours, foiled finishes and hardware options to suit modern and traditional properties across Ipswich and Suffolk.
FINISHES
Kömmerling 70 profiles are available with proSmooth and proGrain surface options and can be specified in single- or dual-colour combinations, for example a contemporary grey exterior with a neutral white interior.
KÖMMERLING 70 FAQS
What is the difference between C70 and O70?
C70 uses a modern chamfered profile with clean, straight lines that suit contemporary homes and extensions. O70 uses a softer ovolo-shaped profile that echoes traditional timber detailing, making it a strong choice for cottages and period-style properties. Both share the same underlying 70mm platform when specified like-for-like.
What glazing options are available?
Kömmerling 70 windows can be specified with a range of double and triple glazing options, including low-E and laminated glass. The system is quoted with U-values from 1.2 W/(m²K) as standard and down to 0.88 W/(m²K) with triple glazing, but the actual performance will always depend on the full window specification, including glass type, size and configuration.
What colours and finishes can I choose?
You can choose from popular foiled finishes such as White Ash, Golden Oak, Black/Brown, Irish Oak, Rosewood, Anthracite Grey, Chartwell Green, Cream White, Agate Grey, Slate Grey ProSmooth and Anthracite Grey ProSmooth. Single- and dual-colour options are available, and we always recommend viewing physical samples and checking current availability before placing an order.
What information do you need for a quotation?
For an accurate trade quotation, please provide basic sizes, opening styles, profile choice (C70 or O70), colour and finish, glazing preference and any special requirements, along with the project location in Ipswich or the wider Suffolk area.
ENQUIRIES
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