Ottawa's #1 Outdoor Wood Staining Specialists
Your Home Deserves to Look This Good Again
Professionally sanded, prepped, and stained - your deck, fence, or siding will look brand new again. Ottawa homeowners trust us with 500+ projects and counting.
Decks & Stairs
Fences & Gates
Gazebos & Pergolas
Wood Siding & Trim
5.0 on Google
500+ Projects
7+ Years
Get Your Free Quote
We respond same business day - usually within the hour
Before & After Transformations
Real projects from Ottawa homeowners. See the difference professional staining makes.
Cedar deck — Barrhaven, ON
Pressure-treated deck with railings — Kanata, ON
Cedar fence & gate — Orleans, ON
Poolside cedar deck — Nepean, ON
Privacy fence — Stittsville, ON
Deck stairs — Gloucester, ON
How It Works
From first call to final coat — here's what to expect.
Request a Quote
Fill out the form or call us. We'll ask a few quick questions about your project.
Free On-Site Estimate
We visit your property, assess the wood, and provide a detailed written quote.
Sand, Prep & Stain
Our team sands, cleans, and applies premium stain to your wood with precision.
Enjoy the Results
Step back and admire wood that looks brand new, protected for years to come.
What's Included in Every Staining Project
No shortcuts. Every project follows our proven process for results that last.
Full sanding — Orbital sanding to remove old finish and open the wood grain
Deep cleaning — Power wash and brightening to remove mold, mildew, and grey
Minor repairs — Nail pops, loose boards, and small fixes included
Premium stain application — Professional-grade products applied by hand for even coverage
Full cleanup — We leave your property spotless when the job is done
Walkthrough — Final inspection together so you're 100% satisfied
What Our Customers Say
Don't just take our word for it — hear from Ottawa homeowners we've helped.
"Our deck was grey and splintering — Capital Sealers sanded it down and brought it back to life. It honestly looks better than the day it was built. Incredible work."
Sarah M.
Barrhaven, Ottawa
"Professional from start to finish. They showed up on time, prepped everything properly, and the stain colour is exactly what we wanted. Will definitely use them for our fence next spring."
Mike & Julie T.
Kanata, Ottawa
"Got three quotes — Capital Sealers wasn't the cheapest but they were the most thorough. The prep work they do is a step above everyone else. The results speak for themselves."
David L.
Orleans, Ottawa
Why Ottawa Homeowners Choose Us
We don't cut corners. Every project gets the full treatment — from proper sanding and prep to premium stain application.
Detailed Preparation
Proper sanding and cleaning before any stain goes on. This is what separates a 2-year finish from a 5-year finish.
Premium Stain Products
We use professional-grade stains that protect against Ottawa's harsh UV, rain, and freeze-thaw cycles year after year.
Before & After Results
See the transformation for yourself. We document every project so you know exactly what to expect.
On-Time, Every Time
We show up when we say we will, finish on schedule, and leave your property cleaner than we found it.
Transparent Pricing
No hidden fees or surprise charges. You get a detailed quote upfront, and that's exactly what you pay.
Local Ottawa Experts
We know Ottawa wood. Cedar, pressure-treated, hardwoods — we've stained decks, fences, gazebos, and siding across the city and surrounding areas.
Common Questions
How much does exterior wood staining cost in Ottawa?
Every project is different — size, wood type, condition, and stain choice all affect pricing. We provide free on-site estimates so you get an accurate quote. No surprises, no hidden fees.
How long does a typical staining project take?
Most residential projects take 2–4 days depending on size and condition. A standard deck or fence is typically 2–3 days; larger jobs like siding or multi-structure projects may take longer. We always allow proper drying time between steps for the best result.
Do you sand the wood before staining?
Yes — sanding is essential for decks, fences, and most exterior wood. It removes old finish, opens the wood grain for better stain penetration, and smooths out rough spots. This is what makes the difference between a finish that lasts 2 years vs. 5+ years.
What types of exterior wood do you stain?
We stain all types of exterior wood including decks, fences, gazebos, pergolas, wood siding, railings, trim, and more. Whether it's cedar, pressure-treated, or other softwoods, we match the right stain product to your wood type for the best results.
When is the best time to stain exterior wood?
Spring and early fall are ideal — moderate temperatures and low humidity allow the stain to cure properly. We start booking in March for the April–September season. Early booking is recommended as our schedule fills fast.
Your Deck Won't Stain Itself.
Book your free on-site estimate now — spring spots are almost gone.
|
Ottawa's Wood Restoration Experts
© 2026 Capital Sealers. All rights reserved.