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Free estimates · GTA & Niagara

Tell us about your windows.

Fill in the form and we'll come back with a quote — usually within one business day. If you can send a few photos of the worst openings, we can often give you a real number without booking a visit at all.

Request your free estimate

Everything marked required helps us quote accurately the first time. The rest is optional — send what you have.

How do you want your quote?
Your details

In case we have a question about the job — nothing else.

The property

We use this to confirm you're in our service area and to price access — nothing else.

The work

Every window and exterior door counts as one opening.

Two or three close-ups of the worst openings plus one wide shot of the front of the house is plenty.

Hours

  • Monday – Friday8:00 am – 6:00 pm
  • Saturday9:00 am – 4:00 pm
  • SundayClosed

Quote requests sent overnight or on a weekend are answered the next business day.

Where we work

We're a mobile service business — we come to you, so there's no showroom to visit. We work across the Greater Toronto Area and into Niagara. Full list at the bottom of this page.

Royal Caulking & Paint
Serving the Greater Toronto Area & Niagara
(647) 524-6180

Accredited & warrantied

BBB Accredited Business — A+ rating. In business since 2023, with over 300 properties sealed and under warranty.

Every reseal carries a written 10-year workmanship warranty on our application.

Before you write to us

Two things worth knowing, so nobody's time gets wasted:

We specialise in older homes. If your house was built in the last ten or fifteen years, the original seals are very likely still doing their job. We'll tell you that honestly rather than sell you a reseal you don't need yet — and note you for a seal check down the road.

Every job carries a minimum charge — $250 before HST, a little higher for a job made up of several small items — and books with a $250 deposit (plus HST) that comes off your invoice. More openings means less per opening — the estimators do the maths with optimized accuracy.

Instant estimate

Count your openings. See your price.

Every window and every exterior door is one opening, priced by its size. Count them yourself for an instant number, add any extras, and book with a $250 deposit (plus HST) — or send us photos of the house and we'll count them and reply with a firm quote.

Basement & small windowsThe short ones set low in the wall; usually only the top run of the frame needs sealing
Standard windowsAny regular-size window, including full-height egress basement windows and each window of a bay
Single doorsAny opening the size of a single door — entry and side doors, and windows that size
Double doors & garagePatio sliders, French doors, garage doors, extra-large windows, special front doors

While we are there

Replace exhaust vent coversCracked or missing exterior vent covers swapped for new ones while we are there — $60 each
Sealant colour requiredFrom the DOWSIL colour chart. White is included — any other colour is one charge for the whole job
Openings0
Subtotal$0
Tax (13% HST)$0
Your estimate$0

Prices may change on sight of the job; if we change the price, your deposit is fully refundable. See the terms. Lift or scaffold work is quoted separately. A $250 deposit (plus HST, $282.50) books your date and comes off the invoice.

View cart & book
  • Written 10-year workmanship warranty
  • Deposit fully refundable if we change the price

No payment at this step — you check everything in the cart before you book. Rather talk it through? Call (647) 524-6180

Where we work

Serving the GTA and Niagara.

We specialize in large and heritage homes where the original seals have failed. Proudly serving:

EtobicokeTorontoNorth YorkEast YorkMississaugaOakvilleVaughan / WoodbridgeMarkhamRichmond HillAncasterNiagara-on-the-LakeSt. Catharines

Including The Kingsway, Rosedale, Forest Hill, Lawrence Park, Lorne Park, Mineola, Hoggs Hollow, the Bridle Path, Kleinburg, Old Ancaster, Dundas and the Niagara wine country. Not on the list? Call — routing decides more than distance, and we cluster work by neighbourhood.

ROYAL CAULKING THE ROYAL SEAL

Not sure where to start?

Send us three photos.

The worst two openings and a wide shot of the front of the house is usually enough for a real ballpark — no visit, no obligation.