Steel Roof Deck Repair

A hole in a metal roof system can be caused by any number of sources the hole may be from deterioration and rust or it may be from something falling onto the roof surface such as a large branch.

Steel roof deck repair.

Steel roof deck shall be 22 gauge galvanized steel profile to match existing. The first step in the repair of any metal roofing material will involve cleaning the surface. Roof deck shall have a minimum yield strength of 33 000 psi and a maximum sheet length of 42 0. Steel roof deck shall extend over three or more spans.

Instead type a steel roof decks are often used in repair and re roof projects. The roof assembly for each project is shown in figures 1 2 and 3. These systems can be found on most residential applications. This type of steel roof deck has a 6 pitch and is available in a 22 20 or 18 gauge.

The primary difference between the two is the use of a structural roof deck. Clean the repair area. Roof deck roof deck is designed to carry live and dead load without acting in conjunction with other materials. Of roof decking costs 800 2 800 to install depending on the material you choose.

A metal deck roof will add shade and make your deck or patio space more comfortable during the hot summer months. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. Here are 10 options we love. An architectural metal roof system is installed over a separate structural roof deck.

2 01 steel roof deck a. On average 300 sq ft. Corrosion of metal roof decking. Compared to other types of steel roof deck type a has the lowest strength to weight ratio.

This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. Cellular deck is made by attaching a bottom steel sheet to a roof deck or composite floor deck panel. For most 1 1 2 38 mm deep roof decks the loss of one rib either by denting or penetration can be tolerated and no reinforcement will be required. Electrical telephone and com puter wires are easily run through the chase created between the.

Cellular deck can be used in the same manner as floor deck. Two of the decks were primed but not painted and one was galvanized astm a 446 steel with hot dipped galvanized coat ing conforming to astm a 525 g 60. Horizontal as well as vertical loads may be considered.