Are you in the industry for a new roof? If so, then you will come across there are many alternatives out there in the roofing business. These solutions can array from a number of variations of asphalt shingle kinds to numerous variants of metallic panels.
1 of the many issues that are offered to a qualified contractor is: “can steel roofing be mounted over shingles?”. The simple remedy is certainly. The dichotomous nature of putting in steel over an existing shingle roof calls for quite a few methods. We will examine these methods in bigger element to assistance decide if retrofitting a metallic roof around and existing asphalt shingle roof is an ground breaking plan.
There are a number of matters you ought to think about before selecting to put in a metal panel roof in excess of an present asphalt shingle roof. The initially detail that must be decided is if the roof plywood or plank board decking is secure and sound underneath the existing roof. In essence, the roof decking really should not be destroyed from h2o moving into the previous roof at any pinhole or any other penetration inside the subject of the roof. This will involve a little investigative operate prior to installing the new metallic roof.
It is remarkably suggested, to inspect all roof decking and framing from the attic aspect of the roof. One particular must glimpse for dim spots, moldy places, water trails on plywood or roof decking, and or any cracked or split rafters. This ought to be carried out with excellent treatment, for 1 blunder can injury your ceilings or result in significant damage to oneself. Right after these things have been validated to be ok, then, the future phase is to start planning the roof.
New 1×4 wooden strips should be installed vertically and horizontally every single 24 inches all through the roof aircraft on the horizontal from base to prime. It is highly proposed to use wood screws to attach the new 1 x 4 wood strips. Immediately after this is complete and a holistic solution to the total roof, then, it is time to install the roofing panels. Be mindful that all roof penetrations will have to be flashed with flashing boots that will operate with the metallic panel picked out for the roofing application.
In this move, deciding upon the metal panel is crucial to the longevity of roof existence. There are metallic panels that screw through to that would on the experience of the metallic that are simply absolutely nothing extra than fancy barn tin. The difficulty with fancy barn tin panels is that the rubber washers time beyond regulation will dry rot and are unsuccessful, so, generating a roof leak that can undermine all the cause a steel roof was preferred to get started with.
A uncomplicated way to stay clear of the facial area screwed roofing material is to use a hidden fastener metallic panel. These kinds of panels are named standing steel seam. It is hugely encouraged when selecting a metallic roof to consider about longevity. Succinctly expressed, a concealed fastener panel is likely to final the whole existence of the metallic with negligible probability of leaks other than failing roof penetrations about time.This is normal to all roof sorts.