Do ridge tiles need repointing?
Do ridge tiles need repointing?
Ridge tiles need removing completely re-beded with a three to one sand cement bed, all joints correctly pointed. Any other way and they’re taking money from you for a cosmetic job only. Or why not try a dry ridge system, or a putty system, it’s more expensive but will never fall out. Hope this helps.
How long should ridge tile pointing last?
Only generally guarantee a new roof for 2 yrs.
Do ridge tiles need to be cemented in?
The vast majority of ridge tiles are fixed to the roof by cementing them in (but note that since 2015 building regulations have changed so that now all roof tiles need to be mechanically fixed even if cemented), though there are some “dry” ridge tile systems available.
What is flexible pointing?
Flexipoint is a pre-mixed, pre-coloured, trowel applied, flexible pointing compound that is used to verge point the ridgecaps of cement & terracotta roof tiles. This enables it to flex in harmony with roof movements without cracking or breaking away.
When can mortar get wet?
36 hours
A misty drizzle or light rain when the air temperature is above 40 degrees Fahrenheit actually is beneficial. Mortar should be kept moist for 36 hours to allow it to fully cure. However, a heavy rain may wash the lime out of the mortar, weakening the bond between the bricks and the mortar.
Are the Marley ridge tile fixing systems compatible with other roofing materials?
The Marley ridge tile fixing systems are compatible with a wide range of roofing materials, including products from other manufacturers. However, if you’re looking for an easy way to specify a compliant roof, along with the convenience and peace of mind that comes from a full system guarantee, we recommend our bespoke roofing system.
What are pointing ridge tiles?
Pointing ridge tiles and roof pointing are something we do everyday! The ridge is the point at which two sections of a sloped roof system meet. Traditionally the method of pointing a roof would be to use a mortar mix that bonds the ridge tile to the roof.
How do you roll out ridgefast roof tiles?
Once the top course of roof tiles is in place, roll the RidgeFast roll out centrally, along the entire length of the ridge overlapping the product by 100mm at joints, and fix it at approximately 2m centres.
What is the difference between Dry Ridge and mortar?
Furthermore, Dry ridge fixing unlike mortar uses screws usually stainless steel to fix clamps between each joint subsequently clamping them to the roof below. The screws are designed in such a way that any small amount of rainfall is dispersed back onto the roof.
