Torch Down Modified Bitumen: Costs, Lifespan and Alternatives

Emergency work in Hayes Valley costs more than planned work, for the obvious reason that nobody chose the timing. A Hayes Valley property with two roof types gets two scopes, because a single lump sum hides what is being done.

Work on a Hayes Valley roof starts with ground protection and a plan for where the debris goes. Final clean-up on a Hayes Valley property includes a magnetic sweep for nails before the crew leaves.

Repair makes sense on a Hayes Valley roof with life left and one localised failure; beyond that it is money spent twice. Cheap Hayes Valley quotes usually leave out the flashing, which is exactly where the next leak starts.

A Hayes Valley property with two roof types gets two scopes, because a single lump sum hides what is being done. We inspect roofs in Hayes Valley free of charge and put the findings in writing before any price is discussed.

A dated maintenance record on a Hayes Valley roof also helps at claim time, because it shows the failure was sudden. Annual inspection on a Hayes Valley property typically adds two to three years to the back end of a roof's life.

Attic ventilation drives covering life in Hayes Valley as much as the weather above the roof does. Heat is the main ageing force on a Hayes Valley roof, with surface temperatures running well above the air reading for months.

Nothing is left open overnight on a Hayes Valley job — the deck is dried in the same day it is exposed. A typical Hayes Valley re-roof runs one to three days depending on size, pitch and how much deck needs replacing.

Tile on a Hayes Valley property outlives its underlayment by decades, and the underlayment is the part doing the waterproofing. Composition shingle is the most common covering in Hayes Valley and typically runs fifteen to twenty-five years here.