OMNIA Casement Window

OMNIA Casement Windows

OMNIA is a double flush, double rebate suite of windows and doors that combines modern engineering with timeless style. Tested for air, water, wind and acoustic performance, OMNIA delivers lasting results in all British conditions.

Weather Performance: Class 4 Air | Class 9A Water | A5 Wind.
Tested to recognised standards for proven weather protection. Double seals provide reliable performance and fewer call-backs.

Thermal Efficiency: U-values as low as 0.75 W/m²K.
Supports Part L compliance and offers excellent energy performance for homes and commercial projects.

Acoustic Performance: Up to 43dB Sound Reduction.
When specified with acoustic laminated glass, OMNIA delivers over 70% better insulation than single glazing.

Download OMNIA Technical Data Sheet

Features & Benefits

Modern casement aesthetic
^{Clean lines and sleek profile suitable for both traditional and contemporary styles}

Traditional timber-style corners
^{For those seeking a classic, authentic look with the durability of modern materials.}

Zero sight-line mullion
^{OMNIA’s zero sight-line mullion creates a stunning expansive visual effect that stands out from the standard options in the market.}

Ultra compatibility
^{Compatibility with premium fixtures and fittings as well as high quality hardware complements the OMNIA system, ensuring smooth operation and lasting performance.}

Specification

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Colour that sets the standard

At VEKA, more isn’t better, better is better. Our window colour range includes 18 ex-stock options available across all VEKA PVCu systems, from classic woodgrain foils to sleek matt finishes. We offer a total of 44 colour options, including made-to-order and extended lead time colours. Not just colour but texture - our durable Feinstruktur foil replicates the look of powder-coated aluminium for a premium, textured finish.

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Technical Documents & Resources

Download OMNIA Brochure

All technical documents are now available to download through VEKA Edge - your central hub for fabrication manuals, wall charts, marketing assets and more. Log in or request access to everything you need, all in one place.

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OMNIA Casement Window