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REHAU Casements
Fit and Forget, with REHAU frames fabricated at Fenster
Fenster Trade Frames manufactures REHAU uPVC casement windows in TOTAL70 profiles: 72 mm, 62 mm, and 52 mm Oddleg, available in Chamfered and Sculptured styles to achieve any look your customers want, from new build to heritage refurbishment. Fabricated in-house at our Bury, Greater Manchester factory and supplied nationwide to the trade.
REHAU Casements
Profile Options for Every Project
We fabricate TOTAL70 casements in 72 mm, 62 mm and 52 mm Oddleg, with Chamfered or Sculptured suites. Choose between open-in or open-out, side or top-hung, French casement, equal/unequal sightlines, and dummy sashes to match existing frames.
Built for Energy Performance
REHAU casements are engineered for strong thermal efficiency and Part L targets. With the right glazing and spacer options, you can achieve low U-values and A-rated specifications that reduce energy bills for homeowners.
Security You Can Fit and Forget
Every REHAU casement window from Fenster is fitted with trusted hardware from Winkhaus and Carl F Group, giving installers confidence in lasting performance and peace of mind for customers.
With multi-point locking, hinge protection, and PAS 24 upgrade options, our windows make Part Q compliance simple — no extra sourcing or guesswork required. We can also recommend the best restrictor and night-vent setups to suit your project, saving time on-site and ensuring every installation meets the right standard the first time.
Weather & Acoustic Protection
Every REHAU casement window we manufacture is built with premium components from trusted suppliers, such as Winkhaus and Carl F. Group, ensuring dependable seals, smooth operation, and long-term durability.
Our BSI-tested gasket system prevents draughts and water ingress, helping installers hand over warmer, quieter homes with fewer post-fit issues. Combined with Part F-compliant ventilation and optional acoustic glazing, your customers enjoy lower energy bills and greater comfort, while you save time, hassle, and aftercare costs.
Colours, Detailing & Glazing
Give your customers more choice without adding complexity. Fenster manufactures REHAU casement windows in the full foil and dual-colour palette, with Georgian or astragal bar layouts and premium handle finishes that suit any property style.
Every option is precision-built in our Bury factory, so installers can promise a tailored finish that looks exceptional, performs reliably, and fits the budget, all without the usual supplier delays or quality issues.
UK Manufacture, Trade Support & Delivery
All frames are manufactured by Fenster in Bury, Greater Manchester, giving consistent quality, factory-direct value and reliable lead times — with UK-wide delivery. Samples, brochures and marketing support available for installers and specifiers.