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Roofing knowledge.
For real life.

Straightforward guides to help you understand your roof, ask better questions, and decide what comes next.

The Holy Hammer blog

A little knowledge.
A clearer next step.

Explore our homeowner guides, with a new article added each week.

Animal-chewed opening in soffit above roof shingles with broken material belowHOMEOWNER GUIDE · 2026-10-23

A Fall Roof Checklist for Houston Homeowners

See real inspection photos of animal entry damage and gutter blockage, plus Patrick’s fall priorities for keeping your roof ready for rain and cooler weather.

Read the guide ↗Deteriorated plumbing vent boot with a visible opening around the pipeHOMEOWNER GUIDE · 2026-10-23

A Ceiling Stain Does Not Always Mean You Need a New Roof

Follow Patrick’s leak inspection from the ceiling to the attic and roof, with real photos of localized problems that can be repaired.

Read the guide ↗Overlapping strips of tape across a skylight lens and frame on a shingle roofHOMEOWNER GUIDE · 2026-10-23

Skylight Leaking? Check the Unit, Flashing, and Roof Together

A leaking skylight may be repairable. Learn what Patrick checks, how flashing and lens-seal repairs differ, and why coating everything with tar can make diagnosis harder.

Read the guide ↗HOMEOWNER GUIDE · 2026-10-23

How to Choose a Houston Roofer Without Feeling Pressured

Before you sign, check insurance, required permits, onsite supervision, materials, warranty requirements, and the reasoning behind the ventilation plan.

Read the guide ↗HOMEOWNER GUIDE · 2026-10-23

Is Winter a Good Time to Replace Your Roof in Houston?

Winter can be a good opportunity for planned roof work in Houston. Patrick explains scheduling, possible savings, heat-related scuffing, and slower shingle sealing.

Read the guide ↗HOMEOWNER GUIDE · 2026-10-23

What Should Be Included in a Houston Roofing Estimate?

From a 22-page estimate to the final nail sweep, here is how Patrick plans, explains, and supervises your roof replacement.

Read the guide ↗Widespread granule loss across an asphalt shingle roof slopeHOMEOWNER GUIDE · 2026-10-28

Roof Repair or Replacement? What the Condition of Your Shingles Can Tell You

See how granule loss, shingle sealing, and brittleness affect repairability—with real inspection photos and guidance from Patrick Walsh.

Read the guide ↗Exposed fasteners and weathered sealant on metal pipe flashing surrounded by asphalt shinglesHOMEOWNER GUIDE · 2026-11-04

What Does My Roof Warranty Cover—and What Should I Ask Before Signing?

Understand product coverage, installation coverage, and maintenance responsibilities—with a real exposed-fastener example from Patrick Walsh.

Read the guide ↗
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