Insulation Contractor in Blaine, WA - Fewer Drafts and Rooms That Hold Their Heat
Thermal Bellingham Insulation Company insulates homes in Blaine, WA. We seal the gaps, top up or replace tired attic and crawl space insulation, and add foam where it earns its cost, in the order your house needs.
- Owner looks first I come out myself and show you what I see.
- Old problems out first Soaked or dirty material comes out before new insulation goes in.
- A plan in order Your written plan lists each step and why it comes there.
- Final walk-through together I walk the finished job with you so you know what's done.
- Licensed and fully insured.
- Free on-site estimates.
- Expect a reply within 1 business day.
Insulation work in Blaine homes
Thermal Bellingham Insulation Company is a Bellingham-based insulation contractor, and in Blaine we're mostly called to drafty older houses, cold floors over crawl spaces and attics that never got enough. We work from the Boundary Bay waterfront to the streets inland, for homeowners and for landlords with rentals.
What to know before insulation work in Blaine
Permits in Blaine come from the city's Planning and Building Front Counter at City Hall. The permits it lists are for mechanical, plumbing, single-family home and demolition work, so that counter is the place to ask whether an insulation job needs one. Before we put anything on the calendar, I check with the city and walk you through whatever they need from us or from you, so the schedule starts from their answer instead of a guess.
One thing you can check yourself is the license. The city requires every business doing work inside Blaine's city limits to hold a Blaine business license, which businesses apply for through the state's Business License Service. Before you let anyone into your attic, ask whether they hold one, because it's a fair question and a good contractor answers it plainly.
Price mostly follows what's already in the attic: how many inches are up there, whether old material is soaked or full of droppings and has to come out first, and how many gaps around lights, pipes and the hatch need sealing. The schedule waits on the city's answer and on any removal, since new goes in only after the old is out. Your estimate is a written plan with each step in order, the same way we lay out jobs in Lynden and Birch Bay.
Jobs we take on in Blaine
- Asking the city about permits before scheduling
- Topping up thin attic insulation in older houses
- Removing soaked or droppings-filled old insulation
- Sealing gaps at lights, pipes and the hatch
- Keeping eave vents clear so attics can breathe
Insulation services for Blaine homes
Most Blaine jobs start with a look in the attic and the crawl space, and the services below cover what we usually find there, from thin old insulation to gaps and bare dirt.
Spray foam insulation
Spray foam insulation seals and insulates at once, and it usually earns its higher cost where a Blaine attic holds the ductwork.
Attic insulation
Most calls here start with a hot upstairs or a high power bill, so attic insulation is usually where we look first.
Blown-in insulation
In older houses with a few thin inches up top, blown-in insulation tops up the attic evenly, edges included.
Home insulation
If you're not sure where the drafts start, home insulation begins with me walking your attic, walls and crawl space.
Insulation removal
Old material soaked by a roof leak or full of droppings comes out first with insulation removal, so the problem doesn't stay.
Crawl space insulation
Cold floors over a crawl space are a common Blaine complaint, and crawl space insulation under the floor is the usual fix.
Wall insulation
Plenty of older exterior walls here were built with little inside, and wall insulation fills them, usually through small holes we patch afterward.
Air sealing services
Gaps around can lights, pipes and the attic hatch let warm air out, and air sealing closes them before anything else goes in.
Basement insulation
For Blaine houses with a basement, basement insulation keeps the walls from pulling heat out of the rooms you use downstairs.
Closed-cell foam insulation
Where a space needs moisture held back as well as heat, closed-cell foam is the dense foam we reach for.
Open-cell foam insulation
Open-cell foam is the lighter, softer foam, a fit for walls and rooflines inside the house where moisture isn't the worry.
Commercial insulation
Landlords and property managers in Blaine call us for rentals and small commercial buildings through our commercial insulation work.
Crawl space vapor barrier
Bare dirt under a house sends moisture up toward the floor, and a crawl space vapor barrier covers it before insulation goes in.
Vapor barrier installation
Vapor barrier installation puts the sheet on the right side of the insulation, because the wrong side traps moisture in the wall.
Attic air sealing
Before new insulation goes into a Blaine attic, attic air sealing closes the leaks so the insulation isn't fighting a draft.
Retrofit insulation
For houses here insulated decades ago, retrofit insulation brings walls, floors and attics up without a remodel.
What happens after you call us about a Blaine job
From the first call to the last walk-through, the job runs in the same order, with the checks first so your money goes where it helps.
You call, I come out
Call or send a request, and I come out myself to look at the attic, walls, crawl space or basement and show you what I see.
You get a written plan
The plan lists each step in the order we'll do it and says why it comes there, like removal before new insulation.
Our installers do the work
Our installers follow that order. If foam is in the plan, we tell you beforehand when you, the kids and pets can come back inside.
We walk through it together
I walk the finished job with you, attic hatch open, so you can see what went in and where.
Why Blaine homeowners call our crew
You see it before we start
I show you what's in your attic before anyone picks up a tool, because you make better choices once you've seen it.
Checks before new material
We look for soaked insulation, droppings and buried eave vents first, so fresh insulation isn't covering an old problem.
Insured for work in your house
We're licensed and fully insured, and every job is backed by our satisfaction guarantee, so you know where you stand.
City questions settled early
Blaine's permit counter keeps weekday hours, 8:30 to 4:30, so I reach it before your job goes on the calendar.
Get a written insulation plan for your Blaine home
Tell us your address and which rooms feel drafty, cold or hot, and we'll reply within one business day. I come out for a free on-site estimate, no obligation, and then you get a written plan.
Insulation work, up close
Look through these examples of attic, wall and crawl space insulation to get a feel for what each kind of job looks like.
Questions Blaine homeowners ask
Here are straight answers to what people in Blaine ask about insulation, permits and price. If your house raises a different question, call or send it through the form.
Do I need a permit to insulate my house in Blaine, WA?
The City of Blaine's Planning and Building Front Counter is the place to find out, since it issues the city's building permits. It's at City Hall, 435 Martin St, Suite 3000, and its permit page lists mechanical, plumbing, single-family home and demolition permits with fillable forms. If a permit applies, inspections are requested through the city's inspection line at 360-543-9975.
What building codes does Blaine use for home projects?
Blaine uses the current construction codes adopted by the State of Washington for residential and commercial permits. Codes are the building rules a project follows, so if your job needs a permit, those are the rules it's checked against.
How do I check that an insulation contractor can work in Blaine?
Ask whether they hold a Blaine business license, because the city requires one of every business providing services inside its city limits. Businesses apply through the state's Business License Service website, and one already licensed elsewhere adds Blaine with a city addendum sent to the state.
How much does attic insulation cost in Blaine?
Your cost comes down to what's already in your attic and what has to change, so I price it after I've seen it. Removing soaked or dirty material adds to the job, and foam costs more than sealing the gaps and topping up loose fill, which is usually the better buy unless your ductwork runs up there. Your estimate spells out each step so you can see where the money goes.
How long does attic insulation take, and when can we go back inside?
With loose fill, you usually don't have to leave the house at all. Spray foam has a re-entry time, a wait before you, the kids and pets come back in, and we tell you what it is before the job starts. How long the crew is up there depends on whether old insulation comes out first and how much sealing it needs.
What causes cold floors and drafts in older Blaine houses?
Usually it's air leaking through gaps, not just thin insulation, so cold air finds its way in around lights, pipes, the attic hatch and the floor over the crawl space. Insulation laid over unsealed gaps keeps fighting that draft, which is why we seal first and insulate second, under the floor as well as up top.
Other cities we work in
Pick a city below to see how we work there, or get in touch if your address isn't listed, because these aren't the only places we go.
Talk through your Blaine insulation job with us
Our phone hours run seven days a week, until 11 PM on weekdays, so call (360) 255-0276 after work or use the form.