Serving Newmarket, Aurora and East Gwillimbury

Free written estimates · +1 (289) 210-8352

Gloved hands joining a grey insulation hose to a machine on an attic floor

An Attic Insulation Company That Writes Down The Depth

Newmarket Attic Insulation seals and insulates attics across Newmarket, Aurora and East Gwillimbury. Insurance covers every attic we work in. What makes our attic insulation work different is easy to explain: we read the depth before we start and again when we finish, and both numbers end up on your paperwork.

Few people ever look inside their own attic. A written depth, read at marked points before and after, lets you judge the job from the hallway.

About Newmarket Attic Insulation

Why Two Measurements Matter

Attic insulation is sold by R-value, and R-value comes down to depth. A quote that promises R-60 is only words until somebody measures. The first reading tells you where your attic stands today; the second proves where it stands after the job, in inches and in R-value for the product used.

When an attic is already close to the target, the first reading shows that too, and we will tell you plainly.

The Order Of The Work Never Changes

We never shuffle the sequence: ceiling holes sealed, eave baffles stapled in, hatch built up, and only then new attic insulation blown to depth. Sealing comes first because a deep layer buries every gap. Baffles come before the fill so the soffits stay open.

Holding to that order is what keeps an attic warm, dry and frost-free year after year.

Local Houses Have Their Own Patterns

Older streets near Main Street in Newmarket and the heritage pockets of Aurora often have shallow attics, odd framing and leftover patches from past owners. Houses from the 1970s, 1980s and 1990s subdivisions usually hold one layer that has sunk well under today's level. Newer houses in Queensville, Sharon and Holland Landing start out deep but often get trampled by trades after move-in.

Knowing those patterns lets us load the right material and the right amount on install day.

Clean Work Inside Your Home

The blowing machine and the removal vacuum both stay in the truck. Only the hose enters, through a window or the hatch. Runners cover every step between your entry and the hatch, and that path is vacuumed before we leave. Apart from warmer bedrooms, you should not be able to tell we came.

Book A Free Attic Check

Phone (289) 210-8352 to arrange a free attic check, with depth readings and a written quote. Each of our services is listed on the Newmarket attic insulation home page.

The Attic Jobs We Take On

Each of these is quoted in writing after a free attic check with depth readings.

  1. Deep grey blown-in insulation reaching the rafters along the eaves of an attic

    Attic Insulation Top-Up

    An attic insulation top-up keeps your existing fill and blows a fresh layer over it until the attic reads R-60. Our two depth readings record exactly how many inches went on.

  2. Grey blown cellulose spread across an attic floor, with light coming through the soffit vents

    Cellulose Insulation

    Cellulose insulation starts life as newsprint and cardboard, shredded and treated so it resists fire and pests, and we blow it across the attic floor as loose fill. Because it tucks in around wiring, nails and truss webs, cellulose insulation is the material we pick most often for older attics.

  3. Thick white blown-in fiberglass across an attic, lit by a gable window

    Blown-In Fiberglass Attic Insulation

    Blown-in fiberglass insulation arrives as fluffy spun glass that the hose lays down in a soft, even blanket. It will not soak up water, puts very little weight on the ceiling and holds its depth for years.

  4. Vacuum hose nozzle lifting old cellulose insulation out of a joist bay

    Attic Insulation Removal And Replacement

    Attic insulation removal clears out fill that is damp, mouldy, fouled by mice or squirrels, or crushed past saving. With the joists bare and the ceiling sealed, new attic insulation is blown back in to full depth.

  5. White insulation pouring from a blowing hose onto an attic floor under the rafters

    Attic Air Sealing

    Attic air sealing shuts the small openings where heated house air pours up into the attic, with spray foam, caulk and fitted covers. We do it before any new attic insulation goes down, since insulation slows heat yet lets moving air straight through.

  6. Attic hatch opening framed by a raised wooden dam in deep white loose-fill insulation

    Attic Hatch Insulation

    Attic hatch insulation turns a thin, drafty access lid into part of the insulated ceiling. We gasket the frame and glue a thick stack of foam board onto the lid, so the hatch holds heat like the attic around it.

  7. Dark water stain on attic roof boards above damp, matted cellulose insulation

    Ice Dam Prevention

    Ice dam prevention aims to hold the roof deck at outdoor temperature, so high snow stays frozen instead of melting and refreezing at the eaves. In practice that means sealing the ceiling, keeping soffit air moving and bringing the attic insulation to full depth.

  8. Old, thin cellulose insulation lying on an attic floor under bare roof framing

    Attic Insulation Rebate

    A Newmarket owner whose thin attic is brought up to R-50 may qualify for an attic insulation rebate under Home Renovation Savings, the province-wide program run jointly by Save on Energy and Enbridge Gas. The thinner the attic was, the larger the attic insulation rebate.

  9. Pink fiberglass batts laid between joists across a wide, lit attic

    Attic Insulation Cost

    Four things drive attic insulation cost in Newmarket: how big the attic is, which material you pick, how many inches are already up there, and whether a clear-out comes first. Most homes pay between $1,500 and $3,500.

Request Your Free Attic Check

Two or three lines on the house and the cold spots upstairs let us bring the right gear.

You can also call us at +1 (289) 210-8352

Thanks — your request has been received. Our office phones you back, normally by the next business day, to schedule the attic check. For anything urgent, call +1 (289) 210-8352.

We read these details for one purpose: getting back to you.

Call Now Get a Free Quote