When More Living Space Is Needed, Don’t Overlook the Attic

By Dave Clark

When looking to increase your home’s living space, consider an attic conversion.

Attic conversions can suit any need, whether it’s for an extra bedroom, master suite, in-law suite, office space, playroom, or craft room.

It’s less expensive to remodel the attic than doing an addition because you are not excavating and doing masonry work.  The only masonry would be possibly removing a chimney or creating a masonry feature if desired.  It’s an alternative for many homeowners.

Almost any attic can be turned into usable space, but there are some things to consider.  First is the access to the attic.  If there isn’t a staircase, one has to be added.  When I design for a staircase, I try to put it above an existing one so as not to lose any square footage.  Even if you do have an existing staircase to the attic, if it’s a third floor attic, you will need a second means of exiting the space as required by building codes.  Skylights can also be added to let in more light and open up the space.   Another alternative is roof windows, which are available in two styles, a balcony roof window and a top-hinged roof window.  A balcony roof window allows the window to open out to create a small balcony.  A top-hinged roof window has a 45-degree opening angle for maximum ventilation.

Another consideration is that most attics were built for storage not as a living space.  When attics are converted, the floor joists need to be inspected for support.  In many cases, the joists cannot support live loads, so floor joists or floor trusses may have to be added.

Building codes also require that the majority of space in a conversion has to meet a seven-foot height requirement.  But you can use space under the lower eaves to incorporate a built-in bookcase, dresser, or even a window seat.  If you are bothered by angled ceilings and want everything to be flat, you may want to consider a dormer or addition.

To form a comfortable environment, insulation is needed.  I recommend spray foam insulation between the rafters, as it provides an increased R value, plus it seals every nook and cranny.  While it seals tight, foam insulation is very breathable so ventilation requirements are minimized.  With fiberglass insulation, baffles are needed between roof boards and insulation.  You can also add ambiance and comfort by installing a fireplace; attics can even be equipped with gas direct-vent models.

An attic conversion can be specifically designed to your wants.  You don’t have to convert the entire space; smaller designs are also possible.  Whatever your needs, attic conversions are a great way to create new living space that you’ll enjoy spending time in.