Measure the inside width and length of the rough frame then pick the attic tent closest in size.
Installing an attic tent.
To ensure an easy opening of the attic tent.
Due to their flexibility you have about a 2 3 margin of error.
Using roofing nails secure the base and seal the nails with roof cement source.
Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent.
This measurement will help you.
Installation of an attic tent is relatively simple.
Do it yourself.
Use plastic roof cement to smooth the vent base and then place the base over the hole.
Static vents often protrude from roofline thanks to.
Slip the top end of the flashing above the shingles directly over your hole allowing it to lap over the area below the hole.
Next measure the access way you will need the inside width and length of rough frame.