Pop Up Abs Roof Keeps Expanding And Contracting

Two or three coats made be required if the crack is deep or long.

Pop up abs roof keeps expanding and contracting.

I heard the abs roof weighs 500 lbs. Materials whether new or old shift regularly with changes in temperature and air pressure. Now we ve got dan in florida who s dealing with a roofing issue. Rough up the abs around the crack and clean it with abs pvc cleaning solvent.

It doesn t have to be a big hole just sufficient size to round out the end of the crack and stop the stress at the pointy end of the crack. The mek will melt the abs powder to the roof and seal the crack. The wood is expanding when it warms up as in the spring and contracting when it cools off as in winter. The older roof was already damaged and cracked and now it is bearing the weight of the new roof.

This construction should be well under that the plywood is 150lbs and thus won t strain the lift mechanism. Tell us what s going on at your money pit. It s thermal expansion and contraction. Just google coleman abs roof repair and you will find lots of information.

Fleetwood offered the abs roof for 8 model years 1996 through to 2003 inclusive replacing it with the alumitite roof with the introduction of the 2003 5 model year. This is all natural and harmless. Snapping popping sounds are most common in buildings where the flat roof has been installed over an older roof. Drill the end s of any cracks to reduce the stress and keep it from cracking further.

After a few years it sagged and we had it replaced under warranty with a new roof. As the lumber expands it moves and it will rub against other pieces of wood that aren t moving at the same rate. The new roof had an improved shape crowned in both directions and a metal support brace. Contrary to popular opinion it was used on destiny series campers up to and including the 1998 model year then became exclusive to the grand tour series beginning with the 1999.

I have an asphalt shingle roof and i ve noticed some of the nails from the wood are popping up but not coming through or protruding through the shingles. The sun hits your roof and heats it up. Completely cover the crack with the mix. Scoop a small amount of mixture out of the jar and spread it over the crack in the roof.