Interlock installation in
Gatineau, Cantley, Chelsea & Ottawa
Interlock paving is a durable and aesthetic solution for entrances, patios, sidewalks and outdoor landscaping. A well-executed interlock paving installation relies on adequate excavation, a stable foundation and rigorous soil compaction.
At Hortiplan Outaouais, we carry out interlock paving installation and repair in Gatineau, Hull, Aylmer, Cantley, Chelsea and Val-des-Monts. Our installations are designed to resist frost, ensure drainage and adapt to the typical soil movements of the Outaouais region.
Gatineau • Aylmer • Hull • Cantley • Chelsea • Val-des-Monts • Ottawa • Outaouais
Durable, aesthetic and ecological
"An interlocking paver isn't just laid. It's built."
At Hortiplan Outaouais, we see interlocking pavers differently. Not as a simple hard surface, but as a structure integrated into your soil, your drainage, and your living landscape.
Courtyard entrance, patio, terrace, sidewalk, alley — each project is designed for:
- ✓Real durability
- ✓Structural stability
- ✓Natural aesthetics
- ✓Resistance to Quebec's freeze-thaw cycles
Gatineau • Cantley • Chelsea • Aylmer • Val-des-Monts • Ottawa
High-end interlocking paver suppliers
We only install superior quality concrete pavers from recognized manufacturers:
- ✓Permacon
- ✓Techo-Bloc
- ✓Rinox
- ✓Bolduc
These brands guarantee:
- ✓Excellent frost resistance
- ✓Dimensional stability
- ✓Durable colors
- ✓Added value to your property
What our interlocking paver installation service includes
From excavation to final installation, each step is carried out with care:
- ✓Deep excavation
- ✓Granular foundation compacted with a Jumping Jack
- ✓Geotextile fabric installation
- ✓Rock dust setting bed
- ✓Durable containment border installation
- ✓Precise paver laying
- ✓High-performance polymeric sand jointing
- ✓Final cleaning and inspection
Result: a stable, straight, and durable surface, without construction shortcuts.
Interlocking paver repair & refurbishment
We offer a complete existing interlocking paver repair service, including:
- ✓Leveling of sunken pavers
- ✓Complete removal of weeds
- ✓Pressure washing
- ✓Removal of old sand
- ✓Reapplication of new polymeric sand
- ✓Durable stabilization
Objective:
- Give a second life to your paving
- Avoid a complete reconstruction
- Correct existing defects
An eco-responsible interlocking paver
At Hortiplan, good paving:
- Starts below the surface
- Respects natural drainage
- Integrates with living soil
- Creates a harmonious mineral-vegetal transition
Recommended maintenance
- ✓Clean stains quickly
- ✓Remove weeds as soon as they appear
- ✓Reapply polymeric sand as needed
- ✓Check for drainage and subsidence areas
Our professional method - Step by step
Request your quoteSite analysis and preparation
- ✓Precise delimitation
- ✓Info-Excavation verification
- ✓Excavation: ≈ 45 to 60 cm (vehicles), ≈ 25 to 35 cm (pedestrian zones)
- ✓2% slope for drainage
Reinforced structural foundation
- ✓Felt geotextile
- ✓0-20 mm gravel compacted in layers
- ✓Mechanical compaction with Jumping Jack
- ✓Rock dust bedding layer (2.5 to 5 cm)
→This base prevents:
- ✕subsidence
- ✕hollows
- ✕movements
- ✕loss of level
Precise interlocking paver installation
- ✓Installation according to the pattern
- ✓Cuts adjusted to the millimeter
- ✓Perfect alignment
Confinement border installation
- ✓prevent displacement
- ✓ensure lateral stability
- ✓prolong lifespan
Polymeric sand jointing
- ✓blocks weeds
- ✓prevents erosion
- ✓stabilizes pavers
- ✓replaces chemical herbicides
→Polymeric sand is essential for the longevity of interlocking pavers.
Our trusted suppliers
Why Choose Hortiplan Outaouais?
- ✓Local Outaouais expertise
- ✓Ecological approach & living soil
- ✓Deep excavation & geotextile
- ✓Compaction with Jumping Jack
- ✓High-end materials
- ✓Durable results, without shortcuts
Hortiplan Outaouais — The base makes all the difference.
A well-made base = long-term tranquility
A well-prepared foundation, quality materials, and professional installation allow your interlocking paving to:
- Maintain its stability
- Resist freeze-thaw
- Maintain a beautiful aesthetic
- Avoid premature settling
- Protect the value of your landscaping
Real durability depends on:
- →Use
- →Maintenance
- →Drainage
- →Natural soil movements
Frequently asked questions about interlock paving projects
Have another question? Feel free to contact us.
Why does interlock paving settle or become uneven over time?
Interlock paving can settle or become uneven when the foundation beneath the pavers is not sufficiently stable. The most common causes are poorly compacted granular base, insufficient drainage, or Quebec's freeze-thaw cycles. When the base moves, the pavers shift and create sunken areas. It is also important to ensure that the polymeric sand between the pavers remains in good condition, as it helps maintain surface stability.
Can sunken interlock paving be repaired without redoing everything?
Yes, sunken interlock paving can often be repaired without redoing the entire surface. The pavers in the problematic area are removed, the foundation is corrected and recompacted, then the pavers are reinstalled and the joints filled with polymeric sand. However, it is essential to find and correct the cause of the problem to prevent the settlement from recurring in the same spot.
What maintenance is needed to keep interlock paving in good condition?
To keep interlock paving in good condition, it is important to regularly check the state of the polymeric sand between the pavers. Adding more when necessary helps maintain their stability and limit weeds. It is also recommended to avoid gutters discharging water directly onto the paving, as runoff can wash away the joint sand and weaken the surface.
What is the lifespan of a well-installed interlock paving?
The lifespan of well-installed interlock paving can exceed 25 to 30 years when the foundation is properly prepared and drainage is adequate. Soil stability, installation quality, and minimal maintenance such as maintaining the polymeric sand directly influence its longevity.
Why is soil preparation so important for interlock paving?
Soil preparation is the most important step for durable interlock paving. Adequate excavation, geotextile installation, a well-leveled granular foundation, and effective compaction help prevent settlement and paver movement in the long term.
Ready to transform your entrance, patio or terrace?
- ✓Free estimate
- ✓Personalized consultation visit
- ✓Design adapted to your terrain
→Your interlocking paving project deserves an installation that meets your expectations.