Why Gutters Leak at the Joints and How to Fix Them
Gutters are designed to channel rainwater away from your home's foundation, protecting it from water damage. When they function correctly, they're …
Knowledge base
Home Leak Repair Knowledge Base
Browse all Home Leak Fix DIY guides for roofs, gutters, basements, bathrooms, balconies, exterior walls, sealants, emergency repairs, and seasonal prevention.
200 guides in this section
Can You Coat Over an Old Flat Roof? Compatibility Checks Before You Start
Applying a new coating to an existing flat roof can seem like an attractive solution for extending its life and improving its performance. It can be …
Warm Roof vs Cold Roof: Waterproofing Implications for Homeowners
For homeowners considering or managing a flat roof, the distinction between warm roof and cold roof construction is more than just technical jargon. …
Flat Roof Drainage Problems: Blocked Outlets, Incorrect Falls and Overflow Routes
Flat roofs, despite their name, are rarely perfectly flat. They rely on a subtle slope, or "fall," to direct rainwater towards drainage points. When …
Flat Roof Maintenance Checklist: What to Inspect Every Spring and Autumn
Maintaining a flat roof is a proactive measure against potential issues like leaks and structural damage. Unlike pitched roofs, flat roofs, despite …
Reinforced Roof Coatings: When to Use Fabric, Fleece or Fibre Sealant
When considering roof maintenance and longevity, reinforced roof coatings often come into the conversation. These coatings aren't just a simple paint...
Roof Coating Drying Time: Rain, Temperature and Humidity Explained
Understanding how environmental factors affect roof coating performance is crucial for a successful application. The time it takes for a roof coating to...
How Many Coats of Waterproof Roof Coating Do You Need?
Determining the right number of coats for a waterproof roof coating isn't as simple as a single, universal answer. While it's tempting to seek a...
Flat Roof Edge Leaks: Drips, Fascia Damage and Failed Upstands
Flat roof edge leaks are a common and often insidious problem, ranging from persistent drips to significant structural damage. This article explores the...
Roof Flashing Leaks: Chimneys, Skylights, Parapets and Wall Junctions
Roof leaks are a common and often frustrating issue for homeowners and building managers. While many assume a leak originates from a damaged shingle or …
Shed Roof Waterproofing: How to Stop Leaks on Felt, Metal and Timber Roofs
A leaking shed roof can compromise the contents within, leading to damaged tools, warped timber, or ruined stored items. Addressing these leaks...
Flat Garage Roof Leaking: Causes and Low-Cost Repair Options
A leaking flat garage roof is a common issue that can lead to significant problems if not addressed promptly. This guide explores the primary causes of...
Metal Roof Leak Repair: Screws, Seams, Flashing and Coatings
A leaking metal roof presents a distinct challenge, often requiring a targeted approach to repair. Understanding the common points of failure—screws,...
Concrete Flat Roof Waterproofing: Coatings, Cracks and Drainage
Concrete flat roofs, while durable, are not inherently waterproof. Left exposed, they are susceptible to water ingress, which can lead to structural...
Fibreglass Flat Roof Problems: Cracks, Pinholes and Repairs
Fibreglass flat roofs, also known as GRP Glass Reinforced Plastic roofs, offer a durable and seamless waterproofing solution for many properties. …
Felt Roof Leak Repair: How to Patch and When to Re-Cover
When a felt roof begins to leak, property owners face a decision: attempt a targeted repair or consider a more extensive re-cover. This choice hinges on...
EPDM Roof Leak Repair: Seams, Punctures and Edge Details
EPDM roofing, often called "rubber roofing," is a common choice for low-slope and flat roofs on commercial and residential buildings. Its durability and...
Bitumen Roof Coating Guide: Where It Works and Where It Fails
Bitumen roof coating is a protective layer or sealant used in roof maintenance and repair. It's often applied to extend the life of existing bitumen...