Stone for masonry refers to the selection, installation, and restoration of natural and manufactured stone used in structural and decorative masonry applications, including foundations, chimneys, retaining walls, veneer cladding, and outdoor structures. Stone Haven Developments provides professional stone masonry services for residential homeowners and commercial property owners across Southwestern Ontario.
Stone masonry services are for property owners planning a new stone installation, requiring restoration of existing stonework, or needing a professional assessment of natural stone masonry that has deteriorated over time.
Stone Haven Developments works with natural fieldstone, cut limestone, granite, and manufactured stone veneer across residential and commercial project types. The scope is matched to the specific stone type, structural requirement, and project context.
For heritage properties, older homes, or restoration projects requiring stone that matches an existing installation, Stone Haven sources reclaimed stone from compatible quarries and salvage suppliers. Reclamation matching accounts for stone type, colour, surface texture, and unit size to minimize visual contrast between new and existing masonry.
Stone veneer is a thin-profile natural or manufactured stone applied over a structural substrate to provide the appearance and texture of full-thickness stone masonry at reduced weight and cost. Stone Haven installs stone veneer on residential exteriors, foundation exposures, chimneys, and interior feature walls, using correct substrate preparation and mortar specification to produce a durable, weather-resistant installation.
New stone masonry installations for chimneys, outdoor fireplaces, garden walls, foundation exposures, and exterior veneer cladding. Stone selection accounts for the structural load, exposure conditions, and visual character of the project. The Brick Industry Association publishes technical guidance on masonry installation standards that helps inform best practices across stone and brick construction. Stone Haven applies the same precision to new stone installation as it does to new construction masonry work across the region.
Stone chimneys require different mortar specifications and installation techniques compared to brick. A lime-based mortar that accommodates the natural variation in stone hardness and absorption is standard for natural stone chimney work. Stone Haven handles full stone chimney construction and restoration as part of the broader chimney repair and masonry service offering.
Dry-stack and mortared stone retaining walls for residential and commercial properties. Structural stone masonry requires correct batter, drainage design, and foundation preparation to perform over time. The National Concrete Masonry Association provides engineering standards for retaining wall construction that inform proper drainage and footing design across the industry. Stone Haven assesses each site before design to ensure the wall system suits the soil conditions, load, and landscape context.
Existing stone masonry that has failing mortar joints, displaced stones, or surface deterioration is restored through repointing and targeted stone replacement. Restoration mortar for natural stone is typically lime-based, softer than Portland cement, to accommodate the natural movement and variation of the stone without cracking the face. Historic England’s guidance on repointing brick and stone walls outlines why Portland cement is not recommended for natural stone repair, a standard that Stone Haven follows on every restoration project. Detailed stone restoration work is covered under the stone restoration service.
Using a mortar harder than the surrounding stone forces cracks into the stone face. A professional mason specifies the correct lime-to-Portland ratio for each stone type.
Natural stone masonry, properly installed, performs for generations without requiring significant maintenance.
For heritage homes and character buildings, correctly matched reclaimed stone preserves the visual continuity of the original masonry.
Common DIY stone masonry failures trace to incorrect substrate preparation, insufficient mortar coverage, and wrong mortar mix. A professional installation avoids these entirely.
Natural stone handles freeze-thaw cycling well when mortar joints are correctly specified and drainage is properly considered in the installation design.
Stone Haven Developments provides stone masonry installation and restoration across Southwestern Ontario including Stratford, Perth County, Kitchener, Waterloo Region, Guelph, Cambridge, Hamilton, London, Burlington, Oakville, and Milton.
Stone Haven Developments was founded in Stratford, Ontario by Matthew Howe, a mason with over 17 years of experience in residential, commercial, and industrial masonry. Stone masonry demands a higher level of material knowledge and installation precision than standard brickwork, and Stone Haven brings that experience to every stone project, from a single reclamation repair to a full stone veneer installation on a new build. To see completed stone and masonry projects, visit the project gallery.
The most common stone types used in Ontario masonry construction include natural fieldstone, limestone, granite, sandstone, and manufactured stone veneer. Each has different hardness, absorption, and freeze-thaw characteristics that affect mortar specification and installation technique. Limestone and sandstone are softer and require lime-based mortars. Granite is harder and more durable in exposed conditions. Manufactured stone veneer uses a concrete substrate with a natural stone face profile.
Natural stone masonry uses full-thickness stone units that carry structural load or form the complete wall thickness. Stone veneer uses thin-profile stone applied over a separate structural substrate, typically CMU block, concrete, or wood framing with a scratch coat. Veneer is lighter and more cost-effective for exterior cladding but relies entirely on the substrate for structural performance. Stone Haven installs both types through its stone restoration and brickwork services and specifies each correctly for the application.
Natural stone masonry, particularly with softer stone types like limestone, fieldstone, and sandstone, requires a lime-based mortar that is softer than the stone itself. This allows the mortar joint to flex with freeze-thaw movement and sacrifice before the stone face cracks. Portland cement mortars used on soft stone will cause the stone to crack rather than the joint. For guidance on mortar joint repair types used across Ontario projects, Stone Haven specifies mortar type and strength based on the specific stone being used on each project.
In most cases, yes. Stone Haven sources replacement stone from compatible quarries and reclaimed stone suppliers to achieve the closest possible match to existing masonry. The degree of match depends on the age and origin of the original stone, how widely the material is still available, and the skill applied in selecting and placing the replacement units. Mortar colour and joint profile are also matched to minimize visual contrast between old and new work. You can see examples of this approach in our masonry restoration before and after gallery.
Properly installed natural stone masonry with correctly specified mortar has a service life measured in generations, not decades. The mortar joints, being the sacrificial element, typically require repointing every 25 to 50 years depending on exposure conditions and original mortar quality. The stone units themselves rarely fail when mortar is correctly maintained. Ontario freeze-thaw conditions place higher stress on exposed mortar joints, which is why regular inspection and timely repointing are the most important masonry maintenance activities for stone masonry.
info@stonehavendevelopments.com
(519) 807-7529
302 Mornington St, Stratford, ON N5A 5G6
Contact Stone Haven Developments to discuss your stone masonry project and receive a written proposal. Contact Stone Haven Developments or submit a request through the online quote form. Project availability fills quickly during spring and summer. Early enquiry is recommended.