--- title: "Roof Flashing Repair Houston TX | Chimney, Wall & Valley Flashing" description: "Roof flashing repair in Houston for chimney, wall, valley, and skylight leaks. Proper step and counter flashing replacement — not a caulk patch. Free inspection." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "WebSite", "name": "Roof Repair Company", "legalName": "Roof Repair Company LLC", "url": "https://roof.day/", "potentialAction": { "@type": "SearchAction", "target": "https://roof.day/blog?q={search_term_string}", "query-input": "required name=search_term_string" } }, { "@context": "https://schema.org", "@type": "Organization", "@id": "https://roof.day/#organization", "name": "Roof Repair Company", "legalName": "Roof Repair Company LLC", "url": "https://roof.day", "logo": { "@type": "ImageObject", "@id": "https://roof.day/#logo", "url": "https://roof.day/logo.png", "contentUrl": "https://roof.day/logo.png", "caption": "Roof Repair Company LLC logo" }, "image": "https://roof.day/og-image.png", "email": "office@roof.day", "telephone": "+1-713-489-4265", "foundingDate": "2006", "address": { "@type": "PostalAddress", "streetAddress": "21418 Provincial Blvd", "addressLocality": "Katy", "addressRegion": "TX", "postalCode": "77450", "addressCountry": "US" }, "contactPoint": [ { "@type": "ContactPoint", "telephone": "+1-713-489-4265", "email": "office@roof.day", "contactType": "customer service", "areaServed": "US-TX", "availableLanguage": [ "English", "Spanish" ], "hoursAvailable": { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" ], "opens": "06:00", "closes": "20:00" } } ], "sameAs": [ "https://www.facebook.com/share/1AUmn5n9dD/", "https://www.youtube.com/channel/UCyzeBcZRlwi21Zu7OrI34WQ", "https://maps.google.com/?cid=5243553024085878989" ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://roof.day" }, { "@type": "ListItem", "position": 2, "name": "Roof Repair", "item": "https://roof.day/roof-repair" }, { "@type": "ListItem", "position": 3, "name": "Roof Flashing Repair in Houston", "item": "https://roof.day/roof-flashing-repair-houston" } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "@id": "https://roof.day/roof-flashing-repair-houston#faq", "mainEntity": [ { "@type": "Question", "@id": "https://roof.day/roof-flashing-repair-houston#faq-q1", "name": "How much does chimney flashing repair cost in Houston?", "acceptedAnswer": { "@type": "Answer", "text": "Chimney flashing typically runs $450 to $1,400 depending on chimney size, whether a reglet must be cut into masonry, and how many shingle courses have to be lifted and reset." } }, { "@type": "Question", "@id": "https://roof.day/roof-flashing-repair-houston#faq-q2", "name": "Can flashing be sealed instead of replaced?", "acceptedAnswer": { "@type": "Answer", "text": "Sealant is a legitimate short-term measure to stop active water before a scheduled repair. As a permanent fix it fails — Houston heat cycles break the bond and trapped water accelerates corrosion beneath it." } }, { "@type": "Question", "@id": "https://roof.day/roof-flashing-repair-houston#faq-q3", "name": "How do I know if my leak is a flashing leak?", "acceptedAnswer": { "@type": "Answer", "text": "Flashing leaks usually appear near a chimney, wall junction, skylight, or valley, and they often show up only in wind-driven rain. An attic inspection confirms the entry path before we quote." } }, { "@type": "Question", "@id": "https://roof.day/roof-flashing-repair-houston#faq-q4", "name": "How long does flashing last in Houston?", "acceptedAnswer": { "@type": "Answer", "text": "Galvanized flashing typically lasts 15 to 20 years here; aluminum and coated steel somewhat longer. Flashing usually outlives its sealant, so the joints need inspection well before the metal fails." } } ] }, { "@context": "https://schema.org", "@type": "RoofingContractor", "@id": "https://roof.day/roof-flashing-repair-houston#localbusiness", "name": "Roof Repair Company — Houston, TX", "legalName": "Roof Repair Company LLC", "description": "Roof flashing repair in Houston for chimney, wall, valley, and skylight leaks. Proper step and counter flashing replacement — not a caulk patch. Free inspection.", "url": "https://roof.day/roof-flashing-repair-houston", "telephone": "+17134894265", "email": "office@roof.day", "image": "https://roof.day/og-image.png", "priceRange": "$$", "address": { "@type": "PostalAddress", "streetAddress": "21418 Provincial Blvd", "addressLocality": "Katy", "addressRegion": "TX", "postalCode": "77450", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": "29.7845", "longitude": "-95.7530" }, "hasMap": "https://maps.google.com/?cid=5243553024085878989", "openingHoursSpecification": [ { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" ], "opens": "06:00", "closes": "20:00" } ], "parentOrganization": { "@type": "Organization", "@id": "https://roof.day/#localbusiness", "name": "Roof Repair Company", "url": "https://roof.day" }, "areaServed": [ { "@type": "City", "name": "Houston", "containedInPlace": { "@type": "AdministrativeArea", "name": "Harris County" } }, { "@type": "City", "name": "Katy" }, { "@type": "City", "name": "Sugar Land" }, { "@type": "City", "name": "Cypress" }, { "@type": "City", "name": "Spring" }, { "@type": "City", "name": "Pearland" }, { "@type": "City", "name": "Missouri City" }, { "@type": "City", "name": "The Woodlands" }, { "@type": "City", "name": "Rosenberg" } ], "knowsAbout": [ "Roof Flashing Repair", "Chimney Flashing", "Valley & Sidewall Flashing", "Skylight Reflashing", "Free Roof Inspections" ] }, { "@context": "https://schema.org", "@type": "Service", "@id": "https://roof.day/roof-flashing-repair-houston#roof-flashing-repair", "name": "Roof Flashing Repair in Houston, TX", "serviceType": "Roof Flashing Repair", "description": "Roof Flashing Repair for Houston, Harris County homeowners by Roof Repair Company. Registered & insured, 20+ years of Houston-area roofing experience.", "provider": { "@id": "https://roof.day/roof-flashing-repair-houston#localbusiness" }, "areaServed": [ { "@type": "City", "name": "Houston", "containedInPlace": { "@type": "AdministrativeArea", "name": "Harris County" } }, { "@type": "City", "name": "Katy" }, { "@type": "City", "name": "Sugar Land" }, { "@type": "City", "name": "Cypress" }, { "@type": "City", "name": "Spring" }, { "@type": "City", "name": "Pearland" }, { "@type": "City", "name": "Missouri City" }, { "@type": "City", "name": "The Woodlands" }, { "@type": "City", "name": "Rosenberg" } ], "url": "https://roof.day/roof-flashing-repair-houston", "offers": { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "url": "https://roof.day/roof-flashing-repair-houston" } }, { "@context": "https://schema.org", "@type": "Service", "@id": "https://roof.day/roof-flashing-repair-houston#chimney-flashing", "name": "Chimney Flashing in Houston, TX", "serviceType": "Chimney Flashing", "description": "Chimney Flashing for Houston, Harris County homeowners by Roof Repair Company. Registered & insured, 20+ years of Houston-area roofing experience.", "provider": { "@id": "https://roof.day/roof-flashing-repair-houston#localbusiness" }, "areaServed": [ { "@type": "City", "name": "Houston", "containedInPlace": { "@type": "AdministrativeArea", "name": "Harris County" } }, { "@type": "City", "name": "Katy" }, { "@type": "City", "name": "Sugar Land" }, { "@type": "City", "name": "Cypress" }, { "@type": "City", "name": "Spring" }, { "@type": "City", "name": "Pearland" }, { "@type": "City", "name": "Missouri City" }, { "@type": "City", "name": "The Woodlands" }, { "@type": "City", "name": "Rosenberg" } ], "url": "https://roof.day/roof-flashing-repair-houston", "offers": { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "url": "https://roof.day/roof-flashing-repair-houston" } }, { "@context": "https://schema.org", "@type": "Service", "@id": "https://roof.day/roof-flashing-repair-houston#valley-sidewall-flashing", "name": "Valley & Sidewall Flashing in Houston, TX", "serviceType": "Valley & Sidewall Flashing", "description": "Valley & Sidewall Flashing for Houston, Harris County homeowners by Roof Repair Company. Registered & insured, 20+ years of Houston-area roofing experience.", "provider": { "@id": "https://roof.day/roof-flashing-repair-houston#localbusiness" }, "areaServed": [ { "@type": "City", "name": "Houston", "containedInPlace": { "@type": "AdministrativeArea", "name": "Harris County" } }, { "@type": "City", "name": "Katy" }, { "@type": "City", "name": "Sugar Land" }, { "@type": "City", "name": "Cypress" }, { "@type": "City", "name": "Spring" }, { "@type": "City", "name": "Pearland" }, { "@type": "City", "name": "Missouri City" }, { "@type": "City", "name": "The Woodlands" }, { "@type": "City", "name": "Rosenberg" } ], "url": "https://roof.day/roof-flashing-repair-houston", "offers": { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "url": "https://roof.day/roof-flashing-repair-houston" } }, { "@context": "https://schema.org", "@type": "Service", "@id": "https://roof.day/roof-flashing-repair-houston#skylight-reflashing", "name": "Skylight Reflashing in Houston, TX", "serviceType": "Skylight Reflashing", "description": "Skylight Reflashing for Houston, Harris County homeowners by Roof Repair Company. Registered & insured, 20+ years of Houston-area roofing experience.", "provider": { "@id": "https://roof.day/roof-flashing-repair-houston#localbusiness" }, "areaServed": [ { "@type": "City", "name": "Houston", "containedInPlace": { "@type": "AdministrativeArea", "name": "Harris County" } }, { "@type": "City", "name": "Katy" }, { "@type": "City", "name": "Sugar Land" }, { "@type": "City", "name": "Cypress" }, { "@type": "City", "name": "Spring" }, { "@type": "City", "name": "Pearland" }, { "@type": "City", "name": "Missouri City" }, { "@type": "City", "name": "The Woodlands" }, { "@type": "City", "name": "Rosenberg" } ], "url": "https://roof.day/roof-flashing-repair-houston", "offers": { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "url": "https://roof.day/roof-flashing-repair-houston" } }, { "@context": "https://schema.org", "@type": "Service", "@id": "https://roof.day/roof-flashing-repair-houston#free-roof-inspections", "name": "Free Roof Inspections in Houston, TX", "serviceType": "Free Roof Inspections", "description": "Free Roof Inspections for Houston, Harris County homeowners by Roof Repair Company. Registered & insured, 20+ years of Houston-area roofing experience.", "provider": { "@id": "https://roof.day/roof-flashing-repair-houston#localbusiness" }, "areaServed": [ { "@type": "City", "name": "Houston", "containedInPlace": { "@type": "AdministrativeArea", "name": "Harris County" } }, { "@type": "City", "name": "Katy" }, { "@type": "City", "name": "Sugar Land" }, { "@type": "City", "name": "Cypress" }, { "@type": "City", "name": "Spring" }, { "@type": "City", "name": "Pearland" }, { "@type": "City", "name": "Missouri City" }, { "@type": "City", "name": "The Woodlands" }, { "@type": "City", "name": "Rosenberg" } ], "url": "https://roof.day/roof-flashing-repair-houston", "offers": { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "url": "https://roof.day/roof-flashing-repair-houston" } } ] --- 🛰️ Instant Estimate Tool — measure your roof from satellite imagery and see a price in about 60 seconds. — measure your roof from satellite imagery. Try the tool → [![Roof Repair Company logo](/assets/roof-repair-company-logo-j5xOzP5T.png)](/) [About](/about) Services [Roof Repair](/roof-repair)[Roof Replacement](/roof-replacement)[Storm Damage](/storm-damage)[Free Inspections](/free-inspections)[Insurance Claims](/roof-insurance-claims)[Roof Maintenance](/roof-maintenance) Materials [Asphalt Shingles](/asphalt-shingle-roofing)[Metal Roofing](/metal-roofing)[Tile Roofing](/tile-roofing)[Flat Roofing](/flat-roofing) [Cost Guide →](/roof-replacement-cost-guide) [Areas](/cities)[Portfolio](/portfolio)[Reviews](/reviews)[Contact](/contact)[Instant Estimate Tool](/instant?ep=nav) Get Quote # Roof Flashing Repair in Houston, TX Chimneys, sidewalls, valleys, skylights. Flashing is where most Houston roofs actually leak — and where caulk is never the fix. [Call 713-489-4265](tel:+17134894265)[Free Roof Inspection](/free-inspections) Flashing is the metal that carries water away from every place the roof plane is interrupted — chimneys, sidewalls, valleys, skylights, and dormers. It is the most common leak source on Houston homes after pipe boots, and the most commonly repaired incorrectly. The wrong fix is a bead of caulk over the joint. It buys one dry season, then cracks and traps water behind it. The right fix replaces the step and counter flashing so water is shed mechanically, which is how flashing is designed to work. ## Houston Flashing Repair Costs Service Typical Cost Timeline Pipe boot / small penetration flashing $175–$425 Same day Sidewall step flashing $350–$900 1 day Chimney flashing (step + counter) $450–$1,400 1 day Valley metal replacement $550–$1,300 1 day Skylight reflashing $450–$1,400 1 day Drip edge / eave metal $4–$9 per linear ft 1 day Chimney flashing on masonry usually requires cutting a new reglet for the counter flashing — that is the difference between a repair that lasts and one that fails next spring. ## Where Houston Flashing Fails - **Chimney counter flashing.** Mortar joints erode and the counter flashing pulls out of the reglet. Surface-sealed flashing is a temporary measure at best in Houston's freeze-free but high-movement climate. - **Sidewall step flashing.** Where a roof meets a vertical wall, individual step pieces must interleave with each shingle course. Continuous L-metal installed instead is a guaranteed future leak. - **Valleys.** Valleys carry the highest water volume on the roof. Debris dams, nail penetrations, and corroded metal all put water beneath the shingles. - **Skylight curbs.** The head flashing above a skylight takes the full runoff of the slope above it. Once it lifts, water enters directly at the curb. ## How We Repair Flashing 1. Confirm the flashing joint is the actual water path via attic and roof-side inspection. 2. Remove the surrounding shingle courses so new flashing can be properly interleaved. 3. Install correctly sized step and counter flashing, cutting a reglet where masonry requires it. 4. Reset shingles, seal terminations, and photo-document the completed detail. ## Why Homeowners Call Us - 20+ years of roofing experience — roofing the Houston metro since 2006 - Certified with major shingle manufacturers - Registered & insured, based in Rosenberg and serving the full Houston metro - Free inspections with photo documentation and a fixed written price - Workmanship warranty on every repair we perform - We tell you when a repair will do — we do not upsell replacements ## Related Pages - [Houston roof leak repair](/roof-leak-repair-houston) - [Houston roof repair](/roof-repair-houston) - [Roof maintenance](/roof-maintenance) - [Houston roof repair cost breakdown](/roof-repair-cost-houston) We serve the entire Houston metro — from Montgomery County to Galveston, Brazoria, Wharton, and Fort Bend County. See our [full service area list](/cities). ## Get Your Flashing Leak Fixed Properly Free diagnosis, correct step-and-counter installation, fixed written price. [Call 713-489-4265](tel:+17134894265) ## Roof Flashing Repair in Houston FAQs ### How much does chimney flashing repair cost in Houston? ### Can flashing be sealed instead of replaced? ### How do I know if my leak is a flashing leak? ### How long does flashing last in Houston? ## Request a Free Flashing Inspection Free — No Salesman Visit ## What Does YOUR Roof Actually Cost? Enter your address. We measure your real roof from satellite and show you the price. 60 seconds. Your home address Is your home in a coastal county that requires WPI-8 windstorm certification? (Galveston County, Brazoria County, and other coastal counties) YesNo By continuing you certify you are a homeowner or authorized property representative and agree to the [Terms of Use](/tool-terms). Measure My Roof → - GAF Master Elite - • - Registered, Certified & Insured - • - 5.0★ 1,146+ Google Reviews Or call us now — [713-489-4265](tel:+17134894265) Or text Johnny directly — [713-375-4205](sms:+17133754205?&body=Hey%20Johnny!%20I'd%20like%20to%20schedule%20an%20onsite%20with%20you%20to%20see%20if%20we%20can%20get%20a%20granular%20detailed%20process%20so%20we%20can%20make%20a%20decision%20on%20next%20steps.%20Please%20let%20me%20know%20your%20availability.) ### Roof Repair Company Quality Roofs. Stronger Families. Stronger Tomorrow. Professional roofing contractor based in Katy, TX, serving Fort Bend County and the greater Houston area. Registered, insured, and committed to quality craftsmanship. 21418 Provincial Blvd Katy, TX 77450 [713-489-4265](tel:+17134894265) [office@roof.day](mailto:office@roof.day) Open daily 6 AM – 8 PM After-hours emergency help [](https://www.facebook.com/share/1AUmn5n9dD/?mibextid=wwXIfr)[](https://www.youtube.com/channel/UCyzeBcZRlwi21Zu7OrI34WQ) #### Our Services - [Roof Repair](/roof-repair) - [Roof Replacement](/roof-replacement) - [Storm Damage Repair](/storm-damage) - [Roof Insurance Claims](/roof-insurance-claims) - [Free Roof Inspections](/free-inspections) - [Commercial Roofing](/commercial-roofing) - [All Services & Materials →](/roofing) #### Service Areas - [Houston](/service-areas/houston) - [Katy, TX](/service-areas/katy) - [Sugar Land](/service-areas/sugar-land) - [Rosenberg](/service-areas/rosenberg) - [All Cities →](/cities) - [All Subdivisions →](/subdivisions) - [Browse by ZIP Code →](/zip) #### Quick Links - [Instant Estimate Tool](/instant?ep=footer) - [About Us](/about) - [Contact](/contact) - [Reviews](/reviews) - [Blog & Resources](/blog) - [Cost Guides](/roof-replacement-cost-guide) - [Site Map](/sitemap) - [Instant Pricing Terms](/tool-terms) - [Privacy & Lead Handling](/privacy-lead-handling) - [Privacy Policy](/privacy-policy) - [SMS Consent](/sms-consent) - [Terms of Service](/terms-of-service) ##### Emergency Service After-hours emergency help for urgent roof repairs [Request Urgent Help](/gq?utm_source=website&utm_medium=footer_emergency) #### Find Roof Repair Company on Google Maps [Get Directions](https://www.google.com/maps/dir/?api=1&destination=21418%20Provincial%20Blvd%2C%20Katy%2C%20TX%2077450)[Leave a Google Review](https://g.page/r/CUF4F5TeMBZGEBM/review) © 2026 Roof Repair Company LLC. 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