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Fixing and buying guide

VELUX Twin and Combination Flashings 114x118cm EKL SK06 S0222

Who this product is for

This flashing is for builders, roofers, and serious DIY installers fitting or replacing VELUX skylights. It suits both domestic residential projects and commercial building work where weather protection around roof windows is essential.

  • Domestic skylight installations on pitched or flat roofs
  • Commercial roofing projects requiring VELUX window sealing
  • Retrofit and replacement work on existing timber-framed roofs

Compatibility and sizing

This flashing is compatible with VELUX skylights on timber frames graded F16 and F24 only. The 114x118cm dimensions accommodate a range of skylight configurations and roof layouts. Before ordering, confirm your timber frame grade and measure your roof pitch to ensure it does not exceed 45 degrees. Check that your VELUX window model matches the EKL SK06 specification.

  • Timber frame grades: F16 and F24 only
  • Maximum roof pitch: 45 degrees
  • Size: 114 x 118cm
  • Verify VELUX model compatibility before purchase

Material and durability

The flashing is manufactured from plastic, chosen for its weather resistance and durability in exposed roof environments. Plastic construction resists corrosion and requires minimal maintenance, making it a reliable long-term solution for sealing around skylights in variable UK weather conditions.

  • Plastic construction for weather resistance
  • Durable in exposed roof conditions
  • Low maintenance material

Pre-installation checks

Before fitting, inspect your roof structure and confirm the timber frame grade is F16 or F24. Measure the roof pitch to ensure it is within the 45-degree maximum. Check that the skylight model matches the EKL SK06 specification and that the flashing dimensions suit your roof layout. Ensure the roof surface is clean and dry, and that all necessary fixings and sealants are to hand before beginning installation.

  • Confirm timber frame grade matches F16 or F24
  • Measure roof pitch and verify it does not exceed 45 degrees
  • Check VELUX skylight model compatibility
  • Clean and dry the roof surface before fitting
  • Have all fixings and sealants ready