Sliding Door Repair & Installation in Mississauga

A sliding door that sticks or drags is usually caused by worn rollers, a dirty or damaged track, or a misaligned frame. RenoHouse technicians diagnose the exact cause and provide an effective repair — often restoring smooth operation in a single visit.

Yes, roller replacement is one of our most common sliding door repairs. Worn rollers make doors difficult to slide and can damage the track over time. RenoHouse carries replacement rollers for most major door brands and models.

If your door has a sound frame and the issues are mechanical — such as worn rollers, damaged weatherstripping, or a faulty lock — repair is usually the most cost-effective solution. Doors with warped frames, failed insulated glass, or structural damage may benefit from full replacement. RenoHouse provides honest recommendations.

Most sliding door repairs take one to three hours depending on the issue. Roller replacement, track cleaning, and lock repairs are typically completed in a single visit. RenoHouse works efficiently to restore your door's smooth operation.

Yes, RenoHouse can replace worn weatherstripping, install insulated glass panels, and adjust the door for a tighter seal — all of which improve energy efficiency. For older doors, upgrading to a new energy-efficient model may provide the best results.

Yes, RenoHouse provides a workmanship warranty on all sliding door repairs and installations. We ensure proper operation, secure locking, and effective weathersealing for your Mississauga home.

Builder-grade windows often meet minimum code requirements but lack premium features like triple-pane glass, argon gas fill, and superior weatherstripping. Upgrading improves energy efficiency by 20–30%, reduces outside noise, and enhances curb appeal — a smart investment that pays for itself through lower energy bills.

Even in homes 10–15 years old, builder-grade windows may show signs of seal failure (fog between panes), drafts, or difficult operation. If you notice condensation between glass panes, increased energy bills, or difficulty opening/closing, it's time for professional assessment.

Modern fiberglass and steel entry doors with sidelights are the most popular choice for newer suburban homes. They offer superior insulation (R-value 6–8 vs. R-2 for older doors), excellent security, and contemporary styles that dramatically improve curb appeal.