RUNASO RV Service

Certified RV Service Hamilton Based, Ontario Wide Service

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Slide-Out Seal Replacement

Replacement of worn or damaged RV slide-out seals to improve water resistance, reduce drafts, and restore proper seal contact.

Schedule Slide-Out Seal Inspection & Replacement
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Quick Service​ Overview

Mobile & In-Shop Service

Final Availability may depend on RV size, condition, and access.

  • Hamilton Region (Ancaster, Dundas, Flamborough, Glanbrook, Stoney Creek, Waterdown, Downtown Hamilton, East Hamilton, Mountain)
  • Niagara Region (St. Catharines, Niagara Falls, Welland, Fort Erie, Thorold, Grimsby, Lincoln, Niagara-on-the-Lake, Pelham, Wainfleet, West Lincoln)
  • Halton Region (Burlington, Oakville, Milton, Halton Hills)
  • Peel Region (Brampton, Mississauga, Caledon)
  • Wellington County (Guelph, Fergus, Elora, Centre Wellington, Puslinch)
  • Haldimand County (Caledonia, Cayuga)
  • Brant County (Brantford, Paris)
  • Toronto (Downtown Toronto, North York, Scarborough, Etobicoke, York, East York)

Seal Condition Assessment

Existing slide-out seals are inspected for wear or damage.

Seal Replacement

Damaged or degraded seals are removed and replaced.

Improved Water & Air Resistance

Seal contact and performance are restored where possible.

Common Problems We Fix

Slide-out seals are exposed to motion, UV, and weather.

Cracked or hardened seals

Age and sun exposure reduce flexibility.

Torn or missing seal sections

Physical damage allows water or air entry.

Poor seal compression

Seals no longer contact evenly.

Drafts or minor water intrusion

Seal degradation reduces effectiveness.

Related Services
RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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RV Slide-Out Retraction Repair

Diagnosing and correcting slide-out systems that fail to retract safely

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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Slide-Out Adjustment & Alignment

Restore smooth, level, and stress-free slide-out operation by correcting alignment, timing, and mechanical stress before serious damage occurs.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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Slide-out mechanism repair

Professional repair of RV slide-out mechanical drive systems to address worn, damaged, or malfunctioning components affecting slide operation.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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Slide-out floor repair

Targeted repair of RV slide-out floors to address localized damage, moisture impact, and structural wear affecting slide operation and interior surfaces.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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Hydraulic slide-out service

Professional inspection and servicing of RV hydraulic slide-out systems to support smooth operation, pressure balance, and component reliability within manufacturer specifications.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

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Electric slide-out service

Professional inspection and servicing of RV electric slide-out systems to improve operation, reliability, and component performance within manufacturer specifications.

Our Solution

RUNASO provides slide-out seal replacement focused on identifying failed seal sections, selecting compatible replacement materials, and restoring proper seal contact. This service replaces seals only and does not correct slide-out alignment issues, structural damage, or all possible leak sources.

Seal Inspection

We assess seal type, condition, and fit.

Seal Removal & Replacement

Old seals are removed and replaced with compatible units.

Contact Verification

Seal fit and contact are checked after installation.

What's Included

Slide-Out Seal Inspection

Assessment of existing seal condition.

Seal Replacement Service

Replacement of damaged or worn seals.

Post-Replacement Review

Explanation of results and maintenance tips.

How The Service Works

Condition Review

We review seal condition and reported symptoms.

Seal Replacement

Replacement is performed using appropriate materials.

Final Review

Seal performance and limitations are discussed.

Pricing

Slide-out seal replacement pricing depends on slide size, seal type, and number of seals replaced. Quotes are provided after inspection.

Slide-out size and design

Seal type (wiper, bulb, combination)

Length and quantity of seals

Access and labor time

Why Choose RUNASO

Slide-Out Sealing Experience

We understand seal types and slide interfaces.

Material Compatibility Focus

Replacement seals are matched correctly.

Clear Scope Control

Service replaces seals—not entire slide systems.

Testimonials

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Frequently Asked Questions​

Slide-out seal replacement involves removing worn or damaged seals and installing new ones to properly protect the RV from water intrusion, drafts, and debris.
Common signs include water leaks, drafts, visible cracking or brittleness, gaps around the slide-out, excessive road noise, or debris entering the RV.
Yes. Failed seals are a common cause of water intrusion that can lead to wall, floor, and insulation damage if not addressed promptly.
Yes. Slide-out seals are designed to flex and compress during movement, making them subject to different wear patterns than static seals.
UV exposure, temperature changes, road vibration, repeated compression, and lack of conditioning all contribute to seal deterioration.
Yes. Worn or misaligned seals can increase friction, cause binding, or interfere with smooth slide movement.
Resealing may help temporarily, but cracked, hardened, or deformed seals usually require full replacement for long-term protection.
Basic alignment and seal contact checks are typically performed to ensure even compression and proper sealing after replacement.
Most seal replacements are completed within a few hours, depending on slide size and seal configuration.
Yes. Properly installed seals improve insulation, reduce wind noise, and help maintain interior temperature.
Absolutely. New seals improve appearance, prevent leaks, and increase buyer confidence.
Inspection is recommended annually, after heavy rain, or whenever leaks, drafts, or visible seal damage appear.

Schedule Slide-Out Seal Inspection & Replacement

Slide-out seals play a key role in limiting water intrusion, air drafts, and debris entry when slides are extended or retracted. Over time, seals can harden, tear, or lose shape. Slide-out seal replacement restores sealing performance—without guaranteeing complete leak prevention under all weather or usage conditions.
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