GHB Construction

25+

Years of
Experience

Protecting your property starts from the outside in

Experts in Waterproofing and Building Restoration

Brick and concrete are two of the most durable and widely used materials in construction, found in everything from residential walkways to towering commercial buildings. Despite their strength, these surfaces are constantly exposed to harsh elements—rain, UV rays, pollution, algae, and freeze-thaw cycles—that gradually erode their integrity. One of the most effective ways to preserve and extend the life of brick and concrete is through routine pressure washing and sealing.

Over time, brick and concrete collect grime, mildew, mold, algae, oil stains, and mineral deposits that not only diminish their appearance but also accelerate deterioration. Moisture trapped in organic buildup can lead to the growth of moss and mold, which penetrates porous surfaces and compromises structural strength.

Key benefits of pressure washing include:

  • Prevention of Damage: Removing debris and biological growth helps prevent cracking, crumbling, and permanent staining.
  • Safety: Algae and moss create slippery surfaces that increase the risk of falls on sidewalks, driveways, and patios.
  • Improved Aesthetics: Clean surfaces greatly enhance curb appeal, making homes and businesses look well-maintained.
  • Preparation for Sealing: Pressure washing is essential before applying sealant to ensure a clean bond and long-lasting protection.

Once cleaned, brick and concrete should be sealed with a high-quality penetrating or film-forming sealant. These sealants act as a barrier, protecting against water intrusion, chemical stains, freeze-thaw damage, and UV degradation.

Benefits of Sealing Brick and Concrete:

01

Water Intrusion & Leaks

Cracks in facades, failing sealants, or aging waterproof membranes allow moisture to penetrate, leading to mold, rot, and costly interior repairs.

02

Concrete & Structural Damage

Exposed rebar, spalling, and freeze-thaw cycles can weaken critical structural elements — especially in parking garages, balconies, and walkways.

03

Facade Deterioration

Weather, age, and pollution break down exterior finishes. We restore building envelopes to preserve appearance and meet code compliance.

04

Sealant Failure & Joint Breakdowns

Old or deteriorated caulking allows water and air into window perimeters, expansion joints, and facade cracks — threatening both energy efficiency and structural protection.

For most environments, it’s advisable to pressure wash and reseal brick and concrete surfaces every 2 to 3 years. In areas with high humidity, heavy rainfall, or high pollution levels, more frequent maintenance may be necessary. Professional services can assess the condition and determine the most appropriate cleaning method and sealing product for optimal results.

 

Neglecting the maintenance of brick and concrete surfaces can lead to premature aging, structural damage, and costly restoration. By investing in routine pressure washing and sealing, property owners protect their investment, ensure safety, and preserve the aesthetic and functional value of their structures for decades.

In short, pressure washing and sealing aren’t just cosmetic—they’re 

essential practices in long-term surface preservation.