VELUX Standard Tile Flashing Including BDX Insulation Collar - CK04

The VELUX Pro+ flashing set is designed to ensure a perfect installation with extra insulation. Th...

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B&QB&Q - Edw Ck04 2000 Tile Roof Window Flashing550 X 980mm
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BradfordsVelux EDW CK04 Insulated Tile Flashing for 550 x 978mm Roof Windows
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eBayVelux Single Flashing EDW CK04 2000 55cm x 78cm for tiled roof (120mm depth)
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Travis PerkinsVELUX Standard Tile Flashing Including BDX Insulation Collar to Suit CK04 Roof Window 550 x 980mm
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HSS HireVelux Green Pro+Flashing Edw Ck04 Single Tile + Bdx 55 X 98
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Product Information

Full details

This guide is for homeowners and installers seeking to understand and properly utilize the VELUX Standard Tile Flashing (CK04). The primary benefit is a complete, weathertight installation with added insulation, ensuring energy efficiency and long-lasting performance. However, this flashing set is specifically designed for tile roofs and may not be suitable for all roofing materials.

All features

Model Part NumberCK04
BrandVelux

Extended Product Information

FAQs

What is the primary function of the VELUX Standard Tile Flashing (CK04)?

To provide a complete weathertight seal around a VELUX roof window, preventing water ingress and improving energy efficiency through added insulation.

What types of roofs is this flashing set compatible with?

It is designed for use with tile roofs, including profiled or flat tiles, interlocking slate, corrugated sheeting, and thatch roofs up to 120mm thick.

Does this flashing set include insulation?

Yes, it includes an insulation frame designed to reduce heat loss and eliminate cold bridges, thus enhancing energy efficiency.

Is the flashing set easy to install?

The flashing set is designed for easy installation for both professionals and DIY enthusiasts, with clear instructions provided.

What is the recommended roof pitch for this flashing?

The flashing is suitable for roof pitches between 15° and 90°.

What should I do if I notice water leaking around the roof window?

Inspect the flashing for any gaps or damage. Ensure all components are properly sealed and consider professional help if the issue persists.

How often should I inspect the flashing?

It's recommended to inspect the flashing periodically and to remove any debris that accumulates around it. Consider a professional inspection every few years.

Troubleshooting

Water leaking around the roof window.

Check the flashing installation for any gaps or improper seals. Ensure the underfelt collar is correctly positioned and that all components are properly overlapped. Replace damaged components if necessary.

Condensation forming around the roof window.

Ensure the insulation frame is properly installed to minimize heat loss and prevent condensation. Check for proper ventilation in the room.

Difficulties with installation.

Carefully review the VELUX installation instructions. Ensure all components are correctly aligned. If difficulties persist, consider professional installation.

Pros and Cons

Pros

  • Provides a complete, weathertight seal.
  • Includes added insulation for energy efficiency.
  • Easy installation for professionals and DIY enthusiasts.
  • Compatible with a wide range of tile roof materials.

Cons

  • Specific to tile roofs and may not fit other roofing materials.
  • Requires proper installation for optimal performance.
  • Professional installation may be recommended for some users.

Setup, Compatibility & Care

Setup

  1. Preparation: Ensure the roof window frame is correctly positioned and the roofing underfelt is properly installed.
  2. Underfelt Collar Installation: Place the underfelt collar around the roof window frame, ensuring a tight seal with the underfelt.
  3. Flashing Installation: Install the flashing components according to VELUX instructions, ensuring all seals are secure.
  4. Insulation Frame: Install the insulation frame around the roof window to minimize heat loss.
  5. Finishing: Overlap the flashing with the roofing tiles, ensuring complete coverage and a weathertight finish.

Compatibility

  • Roof Window Model: Specifically designed for VELUX roof window model CK04.
  • Roofing Materials: Compatible with profiled or flat roof materials as well as interlocking slate, corrugated sheeting, and thatch roofs up to 120mm thick.
  • Roof Pitch: Suitable for roof pitches between 15° and 90°.

Care

  • Regular Inspection: Inspect the flashing periodically for any signs of damage or wear.
  • Debris Removal: Remove any debris, such as leaves or branches, that may accumulate around the flashing.
  • Professional Inspection: Consider an inspection by a roofing professional every few years to ensure the flashing's integrity.

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