How To Install A Velux Window In A Tiled Roof

VELUX windows are a stylish, practical, and user-friendly choice for near whatsoever property type. They boast a very user-friendly design that brand them easy to install DIY without the demand to rent a professional fitter. Installing a window by yourself may seem like a daunting task, especially if you accept no previous experience in this sort of installation. However, with our handy pace-by-step guide, you tin can achieve a high-quality fit for your brand-new VELUX window minus the stress.

What Will I Need?

To install a VELUX roof window, you will need:

Installation guide provided in the box
Carpenter's square
Record measure
Spirit level
Utility knife
Screwdriver
Screws
Crowbar
Angle grinder
Drill
Pencil
Safe equipment including gloves and goggles

Wellness & Safety

To ensure your new VELUX window is installed in the safest style possible, brand certain to follow these wellness & safety tips:

Utilise safety gear such as safety gloves and goggles, peculiarly when working with dangerous or messy tools. Some of the equipment used can be sharp, so protect closely exposed pare to avoid injury.
Call a friend if you need further support. If y'all are struggling with installation on your own, ever ask for boosted aid to avoid injuring yourself.
Proceed the working area clear to minimise the take a chance of tripping or falling.
Take appropriate care when working effectually the gap in the roof space. Make sure children keep clear of the area, specially when the window opening is exposed.

How to Install a VELUX Window

one. Preparation & Unboxing

Before you can install your new VELUX roof window, you offset need to prep the area and remove your window from its packaging. The last thing y'all want before or during installation is to damage your new window, so ensuring that the infinite you are working in is attainable and clear will help to forbid whatever unnecessary accidents.

Once the area is unobstructed, you can move on to the unboxing. Place the box on a apartment, stable surface whilst removing the packaging. To create a stable base to piece of work from, press the tabs in and pull the box outwards.

Remove the window, hood, installation guide and the box including brackets and parts.

Within the contents of the box you will find an installation guide. This guide will vary dependant on the type of flashing that you have for the window:

EDW Flashing Kit – follow red color coded guide
EDL Flashing Kit – follow blue color coded guide

ii. Removing the Sash

Position the window in an upright position, removing the polystyrene sections on the top of it. If the window is centre pin, carefully open up the window and remove the blocks of polystyrene from the command bar, then identify on acme of the window sash. Rotate the window sash until the blocks are on the floor, and so remove the sash from the frame using the push button on the hinges. Proceed the sash stored in a safety place until further steps.

3. Creating the Opening

Using a carpenter'south square and pencil, carefully marking out the surface area for the window opening. The width of this opening should be 40-60mm wider than the actual VELUX window size. Work from the middle, going outwards removing the battens or roof felt until you can see the covering tiles. Once the tiles are visible, start carefully removing one by one.

4. Installing the Battens

At present, install the lower installation batten, fitting so the height edge is 80mm college than the first row of tiles below the window. You tin check the crossbar is completely level using a spirit level.

Using a tape mensurate, carefully measure upwards from the top border of the lower installation batten. After adding 45mm to this measurement, mark the measurement placement using a pencil. This is where the upper installation batten will be fitted. The upper batten should be overlapping the opening width by 100mm, whilst the lower batten should be overlapping by 250mm.

Before fitting the frame, trim dorsum excess felt and remove the row of tiles below the opening you have fabricated.

v. Plumbing equipment the Frame

VELUX Window Installation Diagram

Next information technology is fourth dimension for install the window frame. Brainstorm fitting the installation collar, clip the corners of the collar together. Identify in the opening space you have fabricated.

Yous will now need to refer to the installation manual that was provided with your VELUX window. Paying attention to the instructions, attach the brackets to the window.

Position the brackets over the pre-drilled pilot holes and spiral into place. Then, place the window frame over the roof opening and begin fixing it using screws and a screwdriver. Using 30mm and 80mm screws, fix the bottom brackets to the lower batten, ensuring the screws go through both the batten and counter batten. Information technology is likewise recommended that you lot secure the screws into a rafter if this is possible.

Move on to the top brackets and screw in 30mm screws. All the same, exercise not screw in the whole way, leave near 10mm out so they do not feel completely screwed in.

6. Securing the Window

Place the sash back in the window frame, lining up the curved swivel of the sash with the frame slots. The gap between the sides of the sash and the frame should exist completely even. If you lot do notice that the gap is slightly uneven, you tin can utilise a crowbar to carefully pull the edge of the frame until the gap is even.

At present, open up the window to double-check that the gap in betwixt the sash and the frame is even. You may find to brand this gap even, you need to place the black wedge (included in the flashing kit) in the upper bracket opposite the wider side.

Adjacent, it is time to remove the sash once again. In one case removed, screw in the 10mm of the upper 30mm screws that you left slightly loose previously. Add together 80mm screws to the upper brackets, entering the brackets and a rafter.

Utilise a pencil to marking the positioning of the transverse gutter's position. Ensure this is placed at an angle to permit for water runoff. You may remove a section of the counter batten in order to attach the gutter to the rafter.

Next, cut a flap in the felt, add sealant, and so position the underfelt neckband effectually the frame. Remove the protective strips on the neckband and stick to the edges of the window frame, carefully securing the corner flaps. Staple effectually the battens, making cuts where necessary to fit effectually the counter battens.

Fix the gutter, folding the underfelt collar into it. Cutting away any extra material using a utility knife, then use the clips provided in the kit to secure the flap.

7. Fitting the Flashing

Profiled tiles should be chamfered so that the highest point is 130mm nether the bottom of the window. Position the bottom role of the apron flashing, pushing and shaping it over the tiles. Before fixing, curve the pleated section back 45 degrees than place dorsum into position to ensure it is fitted snugly and securely. Once repositioned, screw into the side of the frame.

You can fit the side flashing by sliding them into identify, then using tabs to attach. Secure in position past folding the tabs over and fixing a nail. Before moving on to the next step, ensure you have removed the part 5 flashing parts (see attached diagram).

To fit the side frame covers, click them securely into place and slide the part 5 flashing parts back into their original placement. Ensure you lot hear the click earlier moving on. Screw the hood department into place, and so position the height department of flashing. Y'all can use the tabs to set information technology by belongings them down on each side of the window.

8. Tiling & Vapour Bulwark

The last step of installation is to finish tiling around the window and fit the vapour barrier. Using a utility pocketknife, cut the foam gasket on the side and top. Brand sure you lot leave a 60-150mm space between the top of the window and tiles to let for h2o drainage. If you need to cutting tiles to fit, use an angle grinder.

Secure the vapour barrier into the window's internal lining rebate using the specialist tool provided in the window kit. Apply screws in every corner to set, then employ record to attach to the vapour barrier already in identify. This will minimise the amount of water that tin can enter the roof.

Finished!

And you're done! You lot have successfully installed your very own VELUX window. Your space is transformed with huge amounts of natural light and applied window functionality.

If this mail has inspired y'all to fit a VELUX roof window in your abode, have a browse through the high-quality range bachelor on Roofing Megastore at present. We stock a multitude of styles, sizes, finishes and operation types with blinds and flashings to friction match.

For whatever other questions or queries, don't hesitate to go far touch with our helpful customer service team who will exist more than happy to help. Only give them a call on 01295 565565, electronic mail sales@roofingmegastore.co.u.k., or apply the handy live conversation below.