VELUX Twin and Combination Flashings 78x140cm EKP MK08 0021E

Key features

• Watertight seal for timber frame roof openings on pitches 30–60°
• Engineered plastic core (EKP) with FSC-certified timber for durability and sustainability
• Accommodates roof openings up to 140cm in length
• Compatible with multiple roofing material types
• Reduces water ingress risk at frame-to-roof junction
• Straightforward installation on standard timber frame construction

Specifications

Size

78 x 140cm

Material

Engineered Plastic Core (EKP) with FSC-certified timber

Suitable roof pitch

30–60 degrees

Application

Timber frame roof openings

Flashing type

Twin and Combination

Roofing material compatibility

Multiple types

Description

VELUX Twin and Combination Flashings are engineered to provide a secure, watertight seal around timber frame roof openings. The EKP MK08 0021E model is sized at 78 x 140cm and suits roof pitches between 30 and 60 degrees, making it suitable for a range of domestic and commercial timber frame applications.

These flashings feature an engineered plastic core (EKP) construction combined with FSC-certified timber components, delivering durability and environmental responsibility. The design accommodates various roofing materials and is built to prevent water ingress at the critical junction between window frame and roof surface.

Installation on timber frames of varying sizes is straightforward, with the 140cm length accommodating larger openings. The flashing system is designed for longevity in UK weather conditions, reducing maintenance requirements over the building's lifespan.