Flat Rooflight Timber Frame | Durable & Ready to Fit
Product Benefits
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Flat Rooflight Frame & Installation Kit

From £76.00 inc. VAT
DELIVERY IN 2-3 DAYS

Flat Rooflight Size

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Product Benefits
  • Pre-cut mitred corners for a precise, professional fit
  • A pre-fixed internal support batten, eliminating the need for on-site adjustments
  • Correctly measured silicone and glazing tape, supplied in the exact amount needed for the matching rooflight size
  • Installation is straightforward—fitters simply install the frame with a 5° pitch to allow effective water run-off across the flat rooflight surface.
  • This all-in-one solution ensures secure, compliant, and efficient rooflight installation every time.
  • Supplied flat packed, assembly required on site.

See our fitting guides on how to install our Timber frame

Silicone Brands may vary

Understanding Timber Frames for Modern Rooflights Understanding Timber Frames for Modern Rooflights

Understanding Timber Frames for Modern Rooflights

A timber frame for a triple glazed flat roof light is a sturdy wooden support that sits beneath the skylight. It helps lift the rooflight to the right height and keeps it safely fixed to the roof. The frame is made from durable timber that is treated to handle outdoor conditions and stay strong over time.

This type of frame gives the rooflight a safe, level base and helps protect against leaks or weather damage. It also improves insulation by reducing heat loss around the opening. When fitting a triple glazed flat roof window, the timber frame is one of the most important parts of the installation because it ensures a secure and energy-efficient fit.

Why Timber Frames Are Important for Rooflights

Timber frames offer many benefits when installing a triple glazed flat roof light. They provide strong support, helping the skylight stay stable and secure even in harsh weather. Because timber is naturally strong, it holds screws and fixings tightly, which helps keep everything sealed and safe.

Timber also has great insulation properties. It helps keep warm air inside and prevents cold spots around the roof opening. This makes your triple glazed rooflight even more energy efficient. Timber upstands are also easy to work with and adapt to different roof types, making them a reliable choice for builders and homeowners.

Why Timber Frames Are Important for Rooflights Why Timber Frames Are Important for Rooflights
How Timber Frames Make Rooflight Fitting Simple How Timber Frames Make Rooflight Fitting Simple

How Timber Frames Make Rooflight Fitting Simple

A timber frame helps make the rooflight installation process smoother and more accurate. Installers can easily secure the unit to the timber, ensuring a tight and even fit. Timber can be cut or shaped if needed, which makes it flexible for different flat roof setups and sizes.

When the upstand is in place, it sets the correct height for the triple glazed skylight, making sure rainwater can flow off properly. This helps protect against leaks and gives the rooflight the support it needs. Timber frames keep the installation simple and help the final result look neat and reliable.

Understanding Timber Frames for Modern Rooflights

A timber frame for a triple glazed flat roof light is a sturdy wooden support that sits beneath the skylight. It helps lift the rooflight to the right height and keeps it safely fixed to the roof. The frame is made from durable timber that is treated to handle outdoor conditions and stay strong over time.

This type of frame gives the rooflight a safe, level base and helps protect against leaks or weather damage. It also improves insulation by reducing heat loss around the opening. When fitting a triple glazed flat roof window, the timber frame is one of the most important parts of the installation because it ensures a secure and energy-efficient fit.

Understanding Timber Frames for Modern Rooflights Understanding Timber Frames for Modern Rooflights

Our mission

Our team promises to provide you with three things;

  • Unbeatable products – triple & double glazed rooflights skylights, bifold doors, double & triple track sliding doors, juliet balconies, roof lanterns, electric opening roof lights and walk on glass panels.
  • Excellent customer service – Whether it will be sales & technical support or same day bespoke quoting our team are here to help with all your needs
  • A rapid nationwide delivery service – over 500 triple glazed rooflights in stock allowing delivery times to be as fast as 1 day! Bespoke bifold and sliding doors delivered as fast as 3 weeks, roof lanterns as soon as 2 weeks!

– CRL Team

CRL Team