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20. Holes due to installation

Check your roof for holes. On steeper roofs the roofers will install a toe board to hold materials and themselves. After the installation of shingles is complete, they remove the board and the nail holes are either forgotten or caulked. The caulk may not be of sufficient quality to last as long as the roof. If you hire a roofer to install a new roof, ask them to use roof jacks which are nailed on top of a course and then shingled over. The roof jack can then be removed by lifting it off the slotted hole.

Solution:

Use high quality mastic (Shingle Stick) and drop some granules over these glue dots. Or replace the affected shingles with new ones.

Correct application of toe board roofer mistakes

With our warning for these 5 common mistakes and the previous handled ones (blog posts part 1part 2 and part 3), you can surely prolong the life of your roof! Good luck!

Style 1: Natural heritage

Our laminated shingles are available in 8 beautiful natural colours, thanks to their coated granules. These colours blend seamlessly with natural surroundings. This way, your house, cottage, stable,.. will become one with nature.

You can easily combine these shingles with warm colours as taupe, ocher yellow and all kinds of green. The ultimate "nature feel" can be created with adding wooden details to your home.

 

Enlarging the living area of your house or building project often requires the reconstruction or remodeling of some parts of this building. Most of the time the existing roof is not suitable for the house addition, so installing a new roof over the additional square meters is usually required. When coming across a renovation project nowadays, you often see people choosing for a flat roof construction. This flat roof is an excellent and economical choice for an addition. A flat roof can be connected to the existing slope roof of the house and gives a very contemporary look to the newly added space.

Flat roof connected to pitch roof

A flat roof isn't actually flat; it has a slope of 2° - 3°. It appears to be flat, but it needs a slope to allow the water to drain from the roof. For slopes less than 9,5° we cannot install roof shingles. Instead the roof must be done with a modified bituminous membrane (e.g. Armourvalley) or other materials like EPDM, PVC or TPO covering.

Flat roof connected to shingles roof

Use of underlay and bituminous membrane

The colors of IKO Armourvalley membranes are matching the colors of IKO shingles. This creates the same beautiful look as on the main roof. Armourvalley is a high quality APP modified roll especially for roof valleys but it can also be used for low slope roof areas that are not suitable for shingles. Armourvalley cannot be applied directly on a wooden deck. First an underlay (e.g. Armourfix) must be installed as a base sheet. Armourfix is an underlay for IKO Armourvalley. This underlay must be applied with a good mechanical fastening; this means roofing nails or screws every 20 cm in all directions. Afterwards the IKO Armourvalley must be fully torched on it.

Flat roof connected to shingles roof

A very important detail is where the flat roof is connecting the pitch roof. Armourfix and Armourvalley membranes must be installed and extended 60 - 90 cm up the main roof underneath the shingles in order to assure a waterproof connection.

The starter strip and first row of shingles must be applied 25 cm from the bottom of the slope roof (or main roof) above the slope transition. The starter strip must be securely glued on the Armourvalley membrane.

Drawing sloped roof draining onto flat roof

Tip! Some roofers install a metal flashing under the starter strip to protect the lower part of the roof to accumulate water and snow loads.

Important! Remember: the slope of a flat roof must allow the water to drain from the roof. If water is not drained from the roof, any weak detail can be a potentially leakage in future!

The summer is that time of year where we are faced with lots of storms, often accompanied with impressive lightning spectacles. Even though it is a majestic natural wonder, it can often cause troubles. Protecting your home against an impressive lightning strike could save your life, the lives of your beloved ones, your home, its contents and all the electrical components. A home lightning protection can only have advantages!

Unfortunately you cannot prevent a flash of lightning striking on your home. But what you can do is nullify or reduce the ruinous effects of a lightning strike by having a professionally installed lightning protection system in your home.

Lightning striking roof, home lightning