Tectum Roof Deck Problems

Tectum decking visible from the inside too like your photo shows but several tectum panels around the perimeter are suffering water damage and rot.

Tectum roof deck problems. Then again understand that most roof systems installed over tectum utilize a tube lock or similar fastener which typically causes damage to the tectum when removed. Standard roofing nails are used for attachment of shingles to these panels. Tectum structural acoustical roof deck solutions for over 65 years tectum roof deck has provided reliable sustainable acoustical roof decking solutions to meet the commercial construction industry s needs. Deck to the structural supports is required.

Blisters cracks loose shingles broken gutters improper vents and blocked drains. Tectum roof deck interior solutions from armstrong world industries. Metal roofing should be installed over tectum using self drilling self tapping screws of similar metal and of sufficient length to go well into the tectum. Tectum roof deck solutions are available in a wide variety of system configurations to match the unique needs of your building design.

If there is also water damage it may be prudent to replace the tectum regardless which one withstands hurricane force winds better. How to install a deckseal low slope self adhered roofing system duration. Tectum e tectum e n composite roof deck solution with excellent sound absorption r values up to 43 with eps or gps insulation options. Because tectum will deteriorate when moisture or frost reaches it ensure that the building has proper ventilation so that moisture will not condense in or on the tectum decking.

Roof deck wall ceiling panels when noise control durability matter. A dew point that results from inside outside temperature differences with moisture can create problems with any roof deck including tectum roof deck unless a vapor retarder is present with additional insulation above the vapor retarder. We have a roll roof of some sort on top. Shingles can be attached with nails appropriate for the applied sheathing.

The objective is to add a vapor retarder and additional insulation to tectum panels so that the dew point condensation does not occur within the tectum panels and moisture does not penetrate the insulation and condense. So would it be possible to pull up the roll roofing in some areas replace the affected tectum with replacement panels and then re roll those few areas. These are just some of many potential problems your roof system may experience throughout the year.