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Heritage Masonry Consulting Projects 

Heritage masonry restoration of limestone architectural features in Victoria, BC by Stone & Trowel Heritage Restoration

Consulting Portfolio: Heritage Building Assessments & Restoration Planning

At Stone & Trowel, we provide independent heritage masonry consulting for Greater Victoria's most cherished historic structures. From 19th-century sandstone and brick facades in Rockland and James Bay to Samuel Maclure–designed homes in Oak Bay and landmark heritage buildings in Duncan and Saanich, our consulting work combines 75+ years of combined masonry restoration experience with modern conservation standards.

Browse our featured consulting projects below to see examples of heritage condition assessments, restoration specifications, maintenance planning, and contractor oversight — all aligned with the Heritage Conservation Act and local bylaws. Each project demonstrates how expert consulting ensures restoration work is done correctly, on budget, and in compliance with heritage standards.

 

Note: Stone & Trowel provides consulting, assessments, and specifications only. We do not perform physical masonry repairs. The restoration work shown in these projects was completed by qualified contractors under our consulting oversight.

Ready to discuss your heritage masonry consulting needs? Contact us today.

Oldfield Estate – 17th-Century Limestone Restoration Consulting (Saanich, BC)

  • Location: Oldfield Estate (Private Heritage Restoration)

  • Year: 2017

  • Consulting Services: Condition Assessment, Restoration Specifications, Contractor Oversight

 

Summary:

Stone & Trowel provided heritage masonry consulting for the restoration and reconstruction of rare 17th-century Gothic limestone remnants (doorways, arches, and a rounded window) originally from an Italian cathedral and imported via France. These were transformed into garden features at the historic Oldfield Estate (Norfolk Heritage Lodge), a 1914 Samuel Maclure–designed Arts & Crafts mansion.

 

Challenge: The heavy, incomplete limestone pieces lacked original buttresses, were irreplaceable, and required stable foundations on garden terrain while preserving centuries-old carvings. The owners needed expert guidance on how to properly restore these irreplaceable heritage elements.

 

Our Consulting Solution:

  • Conducted comprehensive condition assessment with detailed photographic documentation

  • Analyzed original limestone composition and mortar compatibility requirements

  • Wrote restoration specifications for excavation, foundation work, and lime-based mortar mixing

  • Specified custom lime-based mortar formulation for breathability and compatibility

  • Prepared tender documents for contractor bidding

  • Reviewed contractor bids and provided selection recommendations

  • Conducted mid-project inspections to verify foundation work and mortar compliance

  • Performed final inspection to confirm work met heritage specifications

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Result:

The features now stand securely as romantic focal points in the estate's sprawling gardens, fully compliant with heritage standards and seismically sound. The project showcased innovative preservation and helped the owners enhance the property's historical charm. The contractor completed all work exactly per our specifications. → Oldfield Estate 17th-Century Limestone Restoration

 Duncan City Hall – 1913 Sandstone & Brick Restoration |
Duncan, BC

  • Location: Duncan, BC (Municipal Heritage Restoration)

  • Year: 2024 - 2026

  • Consulting Services: Heritage Assessment, Restoration Specifications, Maintenance Planning, Grant Documentation

 

Summary:

In 2024, Stone & Trowel provided heritage masonry consulting for the restoration of Duncan's historic 1913 City Hall — originally a federal post office — preserving its Edwardian Classical sandstone belts, brickwork, clocktower, window arches, granite staircases, and retaining walls. Lennox Masonry was selected as the contractor to perform the physical restoration work.
You can view their Duncan City Hall project page here → Lennox Masonry - Heritage Restoration of Duncan's City Hall

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Challenge:

Lead-based paint, eroded mortar joints, efflorescence, and biological growth had accumulated over decades of coastal exposure, risking structural issues and aesthetic loss on this municipal heritage landmark. The City needed professional documentation to support heritage grant applications and tender qualified contractors.


 

Solution:

  • Conducted comprehensive condition assessment documenting all masonry deterioration

  • Performed mortar analysis to determine original lime-based composition

  • Wrote detailed restoration specifications including:

    • Lead paint removal procedures

    • DOFF Integra steam cleaning specifications for moss/algae/grime removal

    • Mortar raking depth and joint profiling requirements

    • Lime-based mortar mix specifications for repointing

    • Lime-wash color matching and application guidelines

  • Prepared maintenance plan with 10-year cost projections

  • Documented work eligible for heritage grants

  • Reviewed contractor bids and provided selection recommendations

  • Conducted final inspection to verify work met specifications

 

Result:

The facade was revitalized, structurally sound, and protected against future weathering — all compliant with local bylaws and supported by heritage grants. Duncan's civic icon now shines as a community beacon. The contractor completed all work per our specifications. → Duncan City Hall Restoration

Government House Porte Cochere – Rockland |
Victoria BC

  • Location: Government House, Victoria, BC (Municipal Heritage Restoration)

  • Year: 2025

  • Consulting Services: Condition Assessment, Mortar Analysis, Restoration Specifications

 

Summary:

Stone & Trowel provided heritage masonry consulting for the iconic sandstone Porte Cochere at Government House — a surviving 19th-century carriage entrance that has endured multiple rebuilds of the residence itself. Our assessment identified decades of moss, lichen, algae, and grime accumulation along with deteriorated mortar joints requiring stabilization. Lennox Masonry was the contractor chosen to complete this work and a link to their Government House project can be found here → Government House Porte Cochere Restoration

 

Challenge:

Salt air, heavy rain, and biological growth had eroded joints and trapped moisture, threatening the structure's appearance and integrity on this provincially significant heritage site. The client needed expert documentation to support heritage funding applications and ensure contractor work met conservation standards.

 

Solution:

  • Conducted detailed condition assessment with photographic documentation

  • Performed mortar analysis to determine original Hotlime mix composition

  • Wrote restoration specifications including:

    • DOFF Integra superheated steam cleaning procedures for gentle contaminant removal

    • Mortar raking depth and joint profiling requirements

    • Hotlime mortar mix specifications for repointing

    • Flashing repair specifications

    • Subtle reinforcement requirements for long-term stability

  • Prepared documentation for heritage funding application

  • Reviewed contractor qualifications and bid proposals

  • Conducted final inspection to confirm heritage compliance

 

Result:

The Porte Cochere regained its historic grandeur, became weather-resistant, and qualified for heritage funding — preserving a key feature of Victoria's Government House for public events and future generations. The contractor completed all work exactly per our specifications. → Government House Porte Cochere Restoration

Heritage Chimneys & Stonework – Samuel Maclure Projects |
Victoria & Vancouver, BC

  • Location: Throughout Victoria, BC & Vancouver, BC (Private & Municipal Heritage Restorations)

  • Year: 2016 - Current

  • Consulting Services: Condition Assessments, Maintenance Planning, Restoration Specifications

 

Summary: 

Over the years, Stone & Trowel has provided heritage masonry consulting for numerous chimneys, stone pillars, walls, and facades in heritage homes and buildings designed or influenced by renowned BC architect Samuel Maclure (1860–1929), whose Arts & Crafts and Tudorbethan designs define Victoria's Rockland and Oak Bay neighborhoods.

 

Challenge:

Maclure's early 20th-century chimneys and stone elements often suffer mortar decay, water intrusion, and biological growth from coastal weather, risking safety and character loss. Owners needed expert assessments to understand what repairs were needed before hiring contractors.

 

Solution:

  • Conducted condition assessments for multiple Samuel Maclure heritage properties

  • Performed mortar analysis to determine breathable lime mortar requirements

  • Wrote restoration specifications including:

    • Lime mortar repointing specifications

    • Damaged section repair/rebuild guidelines

    • Stucco/brick facade repair specifications

    • DOFF Integra steam cleaning specifications for original texture preservation

  • Developed long-term maintenance plans with cost projections

  • Ensured all specifications aligned with heritage guidelines

  • Provided contractor selection guidance and bid evaluation

 

Result:

These consulting projects have helped owners maintain historical authenticity, improve durability, and enhance property value in some of Victoria's most cherished neighborhoods. All restoration work was completed by qualified contractors per our specifications. → Samuel Maclure Heritage Homes

Pump House Restoration  - Brick Restoration |
Esquimalt, BC

  • Location: Esquimalt Graving Dock, Esquimalt, BC (Federal Heritage Restoration)

  • Year: 2026 

  • Consulting Services: Heritage Assessment, Restoration Specifications, Contractor Oversight

 

Summary: 

In 2026, Stone & Trowel provided heritage masonry consulting for the steam cleaning, repointing, and full restoration of the historic 1925 Pump House at the Esquimalt Graving Dock. Our assessment and specifications guided the contractor through gentle DOFF steam cleaning, mortar raking, and repointing with traditional Hotlime mortar. → Pump House Restoration at Esquimalt Graving Dock

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Client Challenge:

​Decades of marine substrate, biological growth, and salt deposits had accumulated on the buff brick façade, requiring careful cleaning and repointing while preserving the building's Modern Classical details and heritage character.

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Our Consulting Solution:

  • Conducted comprehensive condition assessment with photographic documentation

  • Performed mortar analysis to determine original Hotlime mortar composition

  • Wrote restoration specifications including:

    • DOFF steam cleaning procedures for marine substrate and biological growth removal

    • Mortar raking depth requirements

    • Traditional Hotlime mortar mix specifications for repointing

    • Breathability and durability requirements

    • Modern Classical detail preservation guidelines

  • Reviewed contractor bids and provided selection recommendations

  • Conducted mid-project inspections to verify cleaning and mortar compliance

  • Performed final inspection to confirm heritage compliance

 

Result:

​The Pump House restoration preserved its Modern Classical details and heritage character while restoring breathability and durability. The contractor completed all work exactly per our specifications.

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In need of an assessment when it comes to your heritage masonry project? Fill out the contact form below and we'll be in touch as soon as possible.

Contact us for a consultation or explore our heritage assessment services.​​

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