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Topic: Metal roof

Feb 23, 2024

Jake Mullin of RoofsOnly.com PRO answered:

Mar 5, 2024

Guild Quality is a 3rd party review platform that requests reviews from homeowners. I would imagine you set up a warranty through Owens Corning. They have recently partnered up with GQ to get the homeowners' unbiased opinion on how their experience was.

Nia Nelson asked:

Oct 26, 2017

Matthew Torbert answered:

Oct 26, 2017

Hello Nia,

Please give us a call, 469-569-3551. We are a general contractor that specializes in storm restoration. We can handle any project, from the roof to interior repair.

Matt

Oct 13, 2016
Oct 13, 2016

I would recommend a licenced mason   Please don't have a handyperson do it.  It will look terrible and may not withstand an siemic even properly.

i would call some of the licenced home builder in your area and ask them who they would recommend/

Phililp

Oct 13, 2016

Ryan Gregory answered:

Oct 13, 2016

Masons would install mortar on bricks.

Metal roof pricing ranges on what the structure details are (steepness, valleys, penetrations, wall flashings, chimneys, etc.) and what gauge, profile, ventilation and snow retention (if any) is needed or requested.

Feb 7, 2016

Tom Schiebout of Tomco Company PRO answered:

Feb 9, 2016

Christofer, There is a lot written about your particular condition. What I would do would be to install a spray polyurethane insulation (closed cell insulation) into the attic ceiling and down to and including the eaves. this installed over a 1/4" plywood that would be "cleated" down at a minimum of 1" below the bottom of the roof sheathing, thus eliminating the "hot roof" situation. As far as moisture... if you understand that warm air rises and carries the moisture up (another reason i would use a closed cell product) then it makes sense to foam any walls or kneewalls as well. The venting on the top side would not be to eliminate any interior moisture, but to make your shingles last longer (keep them from overheating). Quite a few asphalt companies have disclaimers on warrantees because of this issue. You would need to check with your steel roof manufacturer how they respond to a hot roof application. 

Ok so you don't really want all that moisture collecting on your windows and or finished wall substrates in the attic. So an ERV/HRV or even the furnace fan run continuously would help distrubute or evacute the excess moisture if this is your main house furnace (air handler). FYI- change filters monthly in these systems to help mitigate possible mold issues. I recommend the 6" combustion air (bringing in dry outside air) code required in IRC. I am not sure if this furnace unit in your attic is the primary furnace (air handler) for the home. If so that would help distribute attic moisture to the lower parts of the home. If separate attic unit only, I'm not thinking it will ever distribute moist warm air to the lower level like you suggest.

Remember this... once you start changing the function of your home's ventilation/conditioned or unconditioning of a space you will be changing the whole dynamics of how the house used to function. Henceforth do your homework. All this said...I run my company business in the extreme temperature zone of Minnesota. Your local heating guys should have a better handle on providing a safe living environment for your family. Mold can be a serious issue.  

Feb 7, 2016
Feb 8, 2016

We've done this application numerous times in southeastern PA with one subtle change, we use closed cell foam insulation directly against the underside of the roof sheathing. Open cell will continue to let air/humidity through, closed cell will not. Since air can't move through the closed cell foam there isn't any need for air flow under the roof sheathing because there won't be any humidity there to potentially condensate. Air already moves through the fiberglass insulation and that won't change when the Attic becomes conditioned space. I believe it would be best to remove ALL of the existing fiberglass ceiling insulation so that the Attic space becomes 'one' with the rest of the House. Fresh air intake to the fossil fuel furnace is necessary. It should be set up with a power damper that opens when the furnace turns on to allow combustion air directly to the heat chamber. When the furnace isn't running the damper is closed to keep unconditioned air out of the Attic.


Dennis D. Gehman, CR, MSA, CLC, CKBR, GAC, CAPS

President

Gehman Design Remodeling

NARI = National Association of the Remodeling Industry

CR = NARI Certified Remodeler

MSA = CertainTeed Master Shingle Applicator

CLC = NARI Certifled Lead Carpenter

CKBR = NARI Certified Kitchen & Bath Remodeler

GAC = Green Advantage Certified

CAPS = Certified Aging in Place Specialist

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