Things you should know before starting

your roofing project.

Christensen Roofing FAQ



Do you have a roofing-related question? We have the answer. Check out these FAQs and give us a call today for more information!


Residential Roofing
  • DO YOU WORK ON CONCRETE TILE ROOFS?

    Yes, our roofers work on all types of roofs, including concrete tile roofs. Call us today to get started!

  • DO YOU WORK ON SHINGLE ROOFS?

    Our roofers work on asphalt and composite shingle roofs. They come in many different colors so you can pick a roof to perfectly match your home. 

  • DO YOU REPAIR FASCIA BOARDS AND DAMAGED WOOD?

    Yes, our roofers will repair any bad wood and paint it before we put it back on the house.

  • DO YOU DO COMMERCIAL ROOFING?

    Yes, we do. Our roofers can do torch down and silicone coatings. We also do acrylic coatings. Call us today to book your commercial services!

  • DO YOU DO METAL ROOFS?

    We do not install new metal roofs but our roofers can repair existing metal roofs. According to State Farm, metal roofs can last 40 to 70 years with the proper maintenance. Call us for thorough repairs to make your metal roof last as long as it was made to.

  • DO YOU DO MAINTENANCE ON COMMERCIAL ROOFS?

    Yes, our roofers provide maintenance plans on commercial roofing. Contact us today to sign up for a maintenance plan.

  • DO YOU INSTALL GUTTERS?

    Unfortunately, our roofers do not install gutters.

  • DO YOU PROVIDE FREE ESTIMATES?

    We provide free estimates for all of the work our roofers complete. Call us for yours today!

  • WHAT WARRANTIES DO YOU CURRENTLY HAVE?

    Our warranties will be issued after our roofers complete the job.  We have 10-, 12-, 15-, and 20-year warranties available depending on the job.

  • DO YOU WATER PROOF DECKING?

    No, our roofers do not waterproof decking. 

General Roofing Questions

  • What types of traditional roofing do you specialize in for residential and commercial properties?

    We specialize in proven, long-lasting systems including silicon and acrylic elastomeric coatings, two-piece clay tile roofs, concrete tile roofs, cap sheet torch-down (modified bitumen) roofs, and premium asphalt shingle roofs. These traditional materials are ideal for both residential homes and commercial buildings in a wide range of climates, offering excellent durability, weather resistance, and classic aesthetics.

  • How do I know if my roof needs repair or full replacement?

    Common signs include curling, cracking, or missing shingles/tiles; granule loss on shingles; ponding water on flat or low-slope areas; interior leaks or water stains; and sagging roof sections. We provide free, no-obligation inspections to assess your roof’s condition and recommend the most cost-effective solution—whether a targeted repair or a full replacement.

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  • What factors should I consider when choosing a new roof?

    Key factors include your roof’s slope, local climate, building structure, energy efficiency goals, budget, and desired lifespan and aesthetics. Our team evaluates these during a site visit and presents options that best match your needs, whether you want maximum durability (clay tile), energy savings (solar reflective shingles or elastomeric coatings), or proven waterproofing for flat roofs (torch-down).

  • What factors should I consider when choosing a new roof?

    Key factors include your roof’s slope, local climate, building structure, energy efficiency goals, budget, and desired lifespan and aesthetics. Our team evaluates these during a site visit and presents options that best match your needs, whether you want maximum durability (clay tile), energy savings (solar reflective shingles or elastomeric coatings), or proven waterproofing for flat roofs (torch-down).

Cap Sheet Torch-Down Roofs

  • What is cap sheet torch-down roofing?

    Torch-down (modified bitumen) roofing uses heavy, rubber-modified asphalt sheets applied with a propane torch to create a fully adhered, multi-layer waterproof membrane. It typically includes a base sheet plus a granulated cap sheet for UV protection. This system is highly durable, flexible, and resistant to wind, rain, and temperature swings—ideal for flat or low-slope commercial and residential roofs.

  • What are the advantages of cap sheet torch-down roofing?

    It delivers excellent waterproofing and puncture resistance, lasts 15–20+ years (sometimes 25+ with proper maintenance), provides strong UV protection via the granulated cap sheet, and forms a seamless barrier that prevents leaks. It is cost-effective for larger commercial buildings and works well over existing roofs in many cases. Our certified crews ensure safe, high-quality torch application every time.

Clay Tile & Concrete Tile Roofs

  • What is a two-piece clay tile roof and why choose it?

    Two-piece clay tile (often called mission or barrel tile) consists of a curved pan tile and a cover tile that interlock for superior water shedding. Clay tile roofs are naturally fire-resistant, extremely durable (50–100+ years), lightweight compared to concrete, and retain their rich color for decades. They provide excellent insulation and timeless Mediterranean or Spanish-style appeal—perfect for residential homes seeking elegance and longevity.

  • How do concrete tile roofs compare to clay tile roofs?

    Both offer outstanding durability and classic looks, but concrete tiles are more affordable and heavier (about 40% heavier than clay). Concrete tiles last 40–70 years, come in many colors and profiles, and are easier to cut and install. Clay tiles provide lighter weight, lower water absorption (6% vs. 13%), better long-term color retention, and longer overall lifespan. We recommend clay for premium, low-maintenance installations and concrete when budget and faster installation are priorities. Both are excellent choices for residential and commercial projects.

Shingle Roofs & Solar Reflective Technology

  • What types of shingle roofs do you install?

    We offer premium architectural (dimensional) asphalt shingles as well as traditional 3-tab shingles. Architectural shingles provide superior thickness, wind resistance, and a beautiful, layered look that lasts longer (25–30+ years) than standard 3-tab shingles (15–20 years). Both are excellent for residential and light commercial pitched roofs. 

  • What is solar reflective shingle technology and how does it benefit me?

    Solar reflective (“cool roof”) shingles use specially engineered granules that reflect a higher percentage of the sun’s rays instead of absorbing heat. This keeps the roof surface significantly cooler (up to 50°F lower than dark shingles), reduces indoor cooling costs, eases the load on air conditioning, and can lower energy bills—especially valuable in sunny climates. Many of our solar reflective shingles meet ENERGY STAR and Cool Roof Rating Council standards while still offering rich color choices and full manufacturer warranties.

  • Do you also apply elastomeric coatings or torch-down systems on shingle roofs?

    Elastomeric coatings are primarily used on low-slope or flat roofs, while torch-down is best for flat/low-slope applications. For pitched shingle roofs we focus on high-quality shingle replacement or repair. However, we can incorporate compatible coatings or underlayment enhancements when restoring or protecting shingle roofs in specific situations.

  • What types of shingle roofs do you install?

    We offer premium architectural (dimensional) asphalt shingles as well as traditional 3-tab shingles. Architectural shingles provide superior thickness, wind resistance, and a beautiful, layered look that lasts longer (25–30+ years) than standard 3-tab shingles (15–20 years). Both are excellent for residential and light commercial pitched roofs.