Waterproof Solutions for Exterior Wall
Exterior walls protect a building from rain, wind, and environmental elements, but over time they can develop leaks that cause dampness, mould, peeling paint, and even structural damage. Water can penetrate through cracks, gaps, aging sealants, or porous surfaces, gradually affecting the wall’s integrity.
Signs Your Exterior Walls Need Waterproofing Protection
Your exterior walls are the first line of defence against rain, heat, humidity, and daily weather cycles. Without proper protection, moisture can penetrate through tiny cracks, porous surfaces, or weakened joints, slowly damaging the structure from the outside in. When this happens, you will start to see signs like the ones below.
Dampness on Walls During Heavy Rain
During heavy rain, walls can become visibly damp or wet as water soaks into the surface.
The dampness may look like dark patches, streaks, or a general wet feeling, and can make the wall feel cold or slightly sticky to the touch.
Yellow Stains
Yellow stains appear when water soaks into the wall and lingers. The moisture can mix with dust or paint, turning the wall yellow.
Even if the wall feels dry, the stains show trapped moisture that can gradually cause further damage if not treated.
Bubbling Paint / Chalking
Bubbling or chalking occurs when moisture gets trapped beneath the paint. The trapped water pushes the paint outward, causing bubbles or a powdery surface.
This issue will gradually weaken the paint and the wall itself if left untreated.
How ARCHTECH Solves Exterior Wall Water Leakage
-
Initial Site Assessment & Safety Protocols
Our specialists carefully inspect wet areas to locate leaks and damage with minimal disruption. Using advanced thermal cameras, we accurately identify the source of the issue and deliver an effective, long-term solution to protect your home. -
Crack Repair & Substrate Restoration
We repair all cracks and reinforce weak areas immediately to make sure the surface is strong before we start waterproofing. -
Application of ARCHTECH Waterproofing Solution
Multiple waterproofing layers are applied to protect your area from leaks for years. Completion usually takes just 1 day depending on the size of the area. -
Final Check
A final walkthrough confirms every area is properly coated with our waterproofing solution, ensuring lasting protection against balcony leaks.
The solution leaves your area fully sealed and dry, providing lasting protection against leaks and daily moisture.
Total Waterproofing Coverage from Top to Bottom
Our exterior wall waterproofing starts with a careful inspection to pinpoint all vulnerable areas. By addressing cracks, gaps, and failing sealants with durable waterproofing techniques, we prevent leaks, dampness, and long-term structural damage, keeping walls strong and protected.
In-House Specialist Expertise
We rely on our own certified experts for precise diagnosis and uncompromising quality workmanship, ensuring permanent repairs.
Comprehensive Leak Resolution
Our expertise allows us to fix all types of water leaks across industrial, commercial, and residential buildings.
Unmatched System Versatility
We master all major membrane types (torch-on, liquid, cementitious). This versatility ensures we select the right material for your structure, guaranteeing longevity.
Comprehensive 3-years Warranty for a Piece of Mind
Our long-term warranty covers all flat roof waterproofing work, giving you confidence in durability and reliability of ARCHTECH’s leak-proof solution.
Our Past Projects
ARCHTECH Waterproofing has been trusted across nation wide, from hospitality developments and government facilities to large-scale engineering works and premium residential properties. Our solutions are engineered for long-term performance, backed by technical expertise at every stage of the project.
Water Seeping Through Your Exterior Walls? We Can Stop It.
Tell us what you’re facing, whether it’s a leak, damp smell, mould stain or bubbling paint. You can also upload a photo for faster assessment. Our team will review your case and get back to you with a personalised solution and quotation.
Explore Our Comprehensive Range of Waterproofing Solutions for Other Areas
Discover how we protect every area of your property.