Batt Insulation North Glenora Edmonton

Mineral wool and fibreglass batts in North Glenora walls and ceilings

Most of what separates good batt work from bad in North Glenora is invisible once the drywall is on. That is exactly why it is worth doing carefully: nobody can inspect it later without opening the wall, and the difference shows up as a cold room rather than as a visible defect.

• Vapour control detailed before the board goes on
• Batts friction-fit to full cavity width, not compressed
• Rim joists insulated and air-sealed
• Mineral wool where fire or sound performance matters
• Split and fitted around wiring and electrical boxes
• Odd bays cut to fit rather than packed

Batt Insulation North Glenora Edmonton

Friction fit, not stapled tight

North Glenora drywall in context

Cathedral ceilings and the ventilation gap

Handling, dust and leaving it clean

Garage-to-house walls and ceilings

Batts around ducts and services

Cathedral ceilings and leaving the air gap

Simple, clean, on schedule — Batt Insulation in North Glenora Edmonton

Batt Insulation North Glenora Edmonton: your questions answered

There is a water pipe in my exterior wall. What happens to it?

Wherever the plumbing allows, the insulation goes behind the pipe so the pipe stays on the heated side. If it cannot, we flag it rather than boarding over a line we know is exposed to freezing.

Can the rafter bays be filled right up?

Not in a vented cathedral ceiling. A clear air channel has to stay between insulation and roof sheathing, held open with baffles, or the deck cannot stay cold and dry.

Do you insulate knee walls and attic hatches?

Yes, and they matter more than their size suggests. They are direct openings between heated and unheated space, and a well-insulated wall next to a bare knee wall performs like the weaker of the two.

What about the wiring in the wall?

The batt gets split so part sits behind the cable and part in front, and it is cut around boxes. Stuffing it behind the wiring leaves an uninsulated void right where there is already a hole in the vapour barrier.

Should I use mineral wool or fibreglass?

Fibreglass fitted well beats mineral wool fitted badly for an ordinary partition. Mineral wool is worth the difference on party walls, bedrooms and anywhere sound or fire performance matters — it is denser and holds its shape in the cavity.

Does it matter if the batt is squashed in a bit?

Yes, more than most people expect. Batts work through trapped still air, so compressing one into a narrow bay costs a real share of its performance. We measure the North Glenora bays and cut to fit rather than forcing a standard batt in.