Attic Dormer Superinsulated

A bedroom dressing area and master bathroom.

Attic dormer superinsulated.

This attic was divided into three zones. You can sister the joists by cutting 2 x8 boards the same length as the joists applying construction adhesive and affixing each to a joist with nails. Dormers are wonderful spots for a reading nook kids play area dressing. Removed fiberglass insulation from under house had cement fiberboard walls installed to separate porch from 3 4 high crawlspace under house.

That s why building performance experts place a high priority on air sealing the attic and upgrading attic. The average house wastes hundreds of dollars on heating and cooling every year because it has too little attic insulation and too much air leakage into the attic space. You might open up your attic and find bare joists with fiberglass or cellulose insulation between the joists. All ducting in crawlspace converted to hardpipe.

I removed all fiberglass insulation from attic and dormer ceilings. Roof dormers add light. Kent earle and his wife darcie write a blog called blue heron ecohaus which documents their journey from urbanites to ruralites and the construction of a superinsulated house on the canadian prairies gba first posted a blog about their decision not to seek passivhaus certification in may 2015 and later posted a blog about how the couple decided to heat their house. Attic conversion has fit the bill for countless homeowners over the years.

If the dormer is built above living space rather than over an attic or if you re converting attic space to living space then it provides much needed natural light. In england the required minimum u value for pitched roofs insulated at rafter level is 0 18 w m k whilst for flat ceilings the minimum is 0 16 w m k. Dormers are usually added to the rear but subject to planning permission they can be added to the side or front of your property. 15 mil raven vapor barrier installed in crawlspace.

Quietcool smart 2830 cfm power gable mount attic fan at amazon this model is our top pick for its ease of use simple installation and maximum energy efficiency best budget. Unlike many basements attics are dry and being free of major appliances e g the furnace they are also quiet. The attic plays a critical role in a home s energy performance. Dormers have an average return on investment or recouped value of 65 70 percent.

Iliving 800 cfm shutter exhaust fan at amazon this fan can easily remove excess heat moisture and odor from any space up to 1 200 square feet. When refurbishing an attic or loft space there is a requirement to comply with the appropriate building regulations standards for the location of the building.