Modular Solutions

RapidFit Slim Frame DWS System

We recognise the exacting demands of modern offsite manufacturing. Our reputation is built on precision, trust, and our commitment to being a secure partner to the modular sector.

The RapidFit Slim Frame system is purpose-built for your environment, offering flexible, high-performance glazing that guarantees rock-solid build quality and streamlined installation across every modular project. By combining precision-made production with advanced fixing systems and a comprehensive range of window and door configurations, we deliver projects on time, right first time.

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RapidFit Slim Frame

A versatile multifunction glazing system. Designed to maximise light, space, and modern living

RapidFit Slim Frame Systems are advanced glazing solutions developed specifically for the modular construction sector, designed to maximise natural light, enhance interior environments and create brighter, more desirable living and working spaces.

Featuring slim sightlines and larger glazed areas, the system allows modular manufacturers to achieve contemporary architectural designs while improving the connection between internal and external spaces.

RapidFit Slim Frame is a highly versatile, multifunction system providing a complete, reliable glazing solution engineered to integrate simply and consistently into your offsite process. We proudly offer fixed and opening windows alongside a full suite of door options, including sliding, bifold, French, composite, and single doors.

For a final touch of refinement, the RapidFit Slim Frame system elevates the internal finish with internal architrave styles and sleek, cornerless detailing. This attention to detail makes a significant difference in modern modular spaces.

Sliding Doors

Large glazed openings designed to maximise natural light and accessibility, creating desirable open-plan living spaces.

Bi-fold Doors

Flexible folding systems that effortlessly connect interiors and exteriors, elevating the appeal of modular homes.

French Doors

Classic double-door solutions backed by modern thermal performance, bringing together tradition and seamless functionality.

Composite Doors

Durable, secure, and rigorously engineered entrance systems, providing complete peace of mind for all modular applications.

Single Doors

Reliable and robust single-door solutions, manufactured with the expected precision of an Eltherington product.

Wide range of materials & finishes

Complementing modern modular buildings, RapidFit Slim Frame systems are available in a range of contemporary colours and premium finishes.

All foil colours are available in a premium woodgrain texture, with additional bespoke finishes available for projects requiring a more personalised appearance.

White

Anthracite grey

Black cherry

Dark green

Golden oak

Light oak

Rustic oak

Anteak

Ultra Matt Black

Start your project with clarity and confidence

Work with a team combining decades of experience, in-house manufacturing, and proven delivery.

  • Expert guidance from specification through to delivery
  • Trusted systems backed by CWCT testing and ISO accreditation
  • Coordinated design, engineering, and manufacturing under one roof
  • A dependable partner for what comes next