On my roof some areas will have frost and others not.
No frost on my roof.
To me reason dictates i am letting more heat dissipate through the roof then heating my house.
And conversely frosted areas indicate more adequate insulation.
Once installed no frost venting s plumbing stack vent kits prevent ice build up and snow blockages allowing sewer gases to vent out of your home.
A block of roof that melts before the others tells me that the area has either a cathedral ceiling or little if any insulation.
Is no frost on the roof good or bad.
No frost on my roof good or bad.
However i recently had a new roof installed.
Is the absence of frost an indication of heat loss thru the roof via poor insulation.
No frost venting s plumbing vent stack kits will eliminate that sewer smell in your house.
Let it snow right click and listen too in a different window.
This includes a plywood 4x8 sheeting sheething and composite roof material.
Thanks wayne 10 31 2007 01 18 pm 2.
If all of your neighbor s roofs have a healthy sheen of frost on top of them but yours does not it may not be the best sign.
Frost is here again and for forensic roofers like me he has a lot to say.
We often see a lot of these questions and get a lot of these type of questions we thought we share one of the most common for this time of year.
What does a lack of frost on my roof mean.
No more dangerous trips to your roof in slippery winter conditions to clear the ice and snow from your vent.