The Preservation Advantage - Pro Mason Supply

THE PRESERVATION ADVANTAGE

Stop competing on price. Start dominating a profitable, underserved market. Discover how specializing in historic restoration with authentic lime mortar gives you a distinct competitive edge.

Uncover The Opportunity

A FORGOTTEN CRAFT, A PROFITABLE FUTURE

The demand for historic masonry restoration is a robust, multi-billion-dollar industry. Yet, a massive skills gap has left the market wide open for contractors willing to specialize. This section explores the scale of this opportunity, showing you a market with high demand, low competition, and premium pricing.

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Billion Dollar Market

Projected global historic restoration market value by 2033.

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Skilled Workers Needed

Projected shortage in historic trades over the next decade in the U.S.

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% Higher Rental Rates

Achieved by restored historic properties compared to market average.

FROM CROWDED FIELD TO OPEN MARKET

While the general masonry field is saturated, the number of true restoration specialists is critically low. This scarcity allows you to move from being a low-margin bidder to a high-margin specialist.

THE SCIENCE OF PRESERVATION

Using the wrong mortar on a historic building isn't just a mistake—it's a catastrophe. This section interactively demonstrates why modern Portland cement destroys old buildings and how traditional lime mortar preserves them. Understanding this science is your most valuable sales tool.

See The Difference:

Portland Cement Mortar: The Cardinal Sin

Hard, Dense & Impermeable

BRICK
💧

Trapped moisture freezes, causing spalling damage!

  • Too Hard: Harder than historic brick, it concentrates stress and causes the brick itself to crack and fail over time.
  • Impermeable: Traps moisture inside the wall. It can't "breathe." This is the primary cause of failure.
  • Destructive: Forces the irreplaceable historic brick to be the "sacrificial" element, leading to irreversible damage like spalling.

Lime Mortar: The Preservation Principle

Soft, Flexible & Breathable

BRICK
💧

Moisture escapes through the breathable mortar, protecting the brick.

  • Softer: Softer than the brick, it acts as the sacrificial element, protecting the valuable masonry units from stress.
  • Breathable: Its porous structure allows moisture to escape, preventing freeze-thaw damage and keeping the wall healthy.
  • Self-Healing: Can autogenously heal minor cracks over time, extending the life of the repair and the building.

THE PROMASON SOLUTION

Sourcing authentic, high-performance lime mortar is simple. Our Hydraulic Lime (PHL) mortars are Portland-cement-free, engineered for historic accuracy and modern workability. Use this guide to select the perfect mortar for any restoration project.

ProMason PHL 2.0

Feebly Hydraulic

The softest and most breathable grade, ideal for the most delicate preservation work. Its high flexibility and vapor permeability make it perfect for repointing soft, porous, or deteriorating historic materials like early, low-fired bricks and sandstone.

Best For:

  • Soft, porous, or deteriorating brick (pre-1900s)
  • Sandstone, chalky stone, cob
  • Interior plaster & exterior stucco

BUILD YOUR ADVANTAGE WITH US

Specializing in restoration requires a reliable partner. We eliminate supply chain headaches with direct-to-site nationwide shipping and boost your profitability with an exclusive trade program. We provide the materials and the business model for your success.

Nationwide Direct Shipping

Based in Kansas City, we ship our economical lime mortar concentrates directly to any job site in the country. This model ensures you have universal access to the right materials, reduces your freight costs, and allows for perfect color matching using local sand.

The Professional Trade Account

Our trade program is simple and powerful: get a 15% DISCOUNT on our specialized products. This isn't a loyalty scheme; it's a direct boost to your profit margin on every single restoration project, giving you an immediate financial edge.

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Your partner in authentic historic masonry restoration.

Apply For A Trade Account

Get professional discounts on authentic lime mortars that set your company apart from the competition.