Skylights Chimney Installation 

 

What Is Skylight & Chimney Installation?

Skylight and chimney installation involves creating secure roof openings and installing sealed, weatherproof components that improve natural lighting, ventilation, and home comfort. Proper installation ensures strong waterproofing, structural integrity, and long-term durability.

Skylights enhance daylight and energy efficiency, while chimney installations provide safe ventilation for heating systems. Our team uses premium materials and expert techniques to ensure both features integrate seamlessly with your roof and withstand Washington’s toughest weather conditions.

Signs You Need Skylight or Chimney Installation / Replacement

Water Leaks Around Skylight or Chimney

Drafts or Poor Insulation

Cracked, Foggy, or Damaged Skylight Glass

Loose or Damaged Flashing

Aging or Outdated Installation

Our Installation Process

Step 1

Step 2

Step 3

Step 4

Step 5

STEP 1 — Inspection & Evaluation (Skylights & Chimney Installation)

What we do:

  • Full skylight & chimney condition assessment
    We inspect for cracks, leaks, fogging, improper sealing, and aging materials.

  • Roof structure & weather-exposure check
    We make sure the roof framing around the skylight or chimney is strong, stable, and ready for installation or repair.

  • Leak detection around flashing & joints
    We check all vulnerable areas where water commonly enters—including flashing, seals, and ventilation transitions.

    Why it matters:

    • Prevents costly interior leaks & mold growth
      Early detection stops water damage before it spreads to ceilings or drywall.

    • Ensures correct installation planning
      A clear evaluation guarantees proper sizing, placement, and sealing for long-term performance.

    • Avoids airflow issues & energy loss
      Identifying insulation gaps or drafts around the opening prevents heating and cooling inefficiencies.

       STEP 2 — Removal of Old Materials & Opening Preparation

      What we do:

      • Careful removal of old shingles and roofing materials
        We clear the area where the skylight or chimney will be installed, ensuring no debris interferes with proper sealing.

      • Removal of outdated skylight/chimney components (if replacing)
        Old frames, flashing, sealants, and damaged materials are safely taken out.

      • Clean and prepare the roof surface for installation
        The opening area is leveled, cleaned, and inspected to guarantee a stable base for the new system.

      Why it matters:

      • Prevents leaks caused by old or deteriorated components
        Removing compromised materials eliminates hidden entry points for water.

      • Ensures a precise, secure fit for the new skylight or chimney
        Proper surface prep avoids gaps, misalignment, and future structural issues.

      • Improves adhesion for waterproofing layers & flashing
        A clean and stable surface ensures long-term durability and weather protection.

       STEP 3 — Precision Waterproof Sealing

      What we do:

      • Apply specialized waterproof membranes around the skylight or chimney base
        We use advanced sealing products designed specifically for roof penetrations.

      • Reinforce high-risk zones with double-layer protection
        Corners, joints, and transition points receive extra reinforcement to prevent future leaks.

      • Integrate flashing seamlessly with roofing materials
        Ensuring the flashing sits tightly against the frame and roofing surface for maximum durability.

      Why it matters:

      • Stops water intrusion at one of the most vulnerable areas of your roof
        Skylights and chimneys expand and contract, making sealing critical for long-term protection.

      • Prevents interior moisture damage and mold development
        Proper waterproofing protects drywall, insulation, ceilings, and surrounding structures.

      • Improves system longevity and reduces maintenance needs
        A properly sealed installation withstands storms, snowmelt, and Washington’s seasonal changes.

      STEP 4 — Precision Mounting & Structural Integration

      What we do:

      • Secure skylight or chimney base installation with reinforced framing
        We ensure the unit is perfectly leveled, stabilized, and integrated into the roof’s structure.

      • Install high-performance flashing systems for a watertight fit
        Custom-fit flashing is applied to match the roof pitch and roofing material.

      • Seal all perimeter joints with professional-grade roofing adhesives
        Provides an airtight and weather-resistant connection between the unit and the roof.

      Why it matters:

      • Prevents shifting, gaps, and long-term structural stress
        Proper mounting ensures your skylight or chimney stays secure through storms and seasonal expansion.

      • Ensures full waterproof protection and reduces risk of leaks
        Precision flashing and sealing block water intrusion at critical connection points.

      • Improves energy efficiency and indoor comfort
        A tightly integrated installation prevents drafts, heat loss, and unnecessary energy use.

      STEP 5 — Performance Check & Weatherproof Validation

      What we do:

      • Conduct a full skylight/chimney function test
        We ensure the unit opens, closes, vents, and seals exactly as intended.

      • Verify flashing, sealing, and waterproofing integrity
        A detailed inspection confirms that all connection points are leak-free and tightly bonded.

      • Inspect interior areas for drafts, moisture, or light infiltration
        We check surrounding drywall, framing, and insulation to guarantee proper installation.

      • Complete project cleanup and removal of installation materials
        Your property is left clean, safe, and ready to enjoy.

      Why it matters:

      • Prevents future leaks, drafts, and insulation failures
        A verified-weatherproof system keeps your home protected year-round.

      • Ensures long-term performance and durability
        Proper testing avoids premature wear and costly repairs.

      • Gives you confidence your skylight or chimney is installed correctly
        You receive complete assurance that everything works and seals as it should.

      Benefits of Skylights & Chimney Installation

      Natural Light & Energy Savings

      Skylights allow sunlight into your home, reducing the need for artificial lighting and helping lower energy consumption.

      Improved Ventilation & Indoor Comfort

      Properly installed skylights and chimneys enhance airflow, reduce humidity, and promote healthier indoor environments.

      Boosts Home Curb Appeal & Value

      Modern skylight and chimney upgrades improve your home’s exterior appearance and increase property value.

      Enhanced Weather Protection

      Updated flashing and sealing systems help prevent leaks, drafts, and moisture damage around skylights and chimneys.

      Types of Skylight & Chimney Solutions We Offer

      Skylight Styles & Options
      • Fixed Skylights
      • Ventilated / Opening Skylights
      • Solar-Powered Skylights
      • Tubular Skylights (Sun Tunnels)
      Chimney Improvements & Repairs

      Chimney Cap Installation

      Flashing Replacement & Sealing

      Chimney Crown Repair / Rebuild

      Masonry Repair (Bricks & Mortar Joints)

      Energy-Efficiency Enhancements

      Low-E Glass Skylights

      Insulated Chimney Barriers

      Advanced Weather-Sealing

      Premium Custom Options

      Custom Skylight Shapes & Sizes

      High-End Architectural Chimney Finishes

      Smart Skylight Systems

      Proudly Serving Washington Homeowners

      We provide dependable skylight and chimney installation solutions designed to enhance comfort, safety, and efficiency in Washington homes.

      Specialized Installation Experts

      We bring advanced expertise in skylight and chimney systems to ensure safe, precise, and long-lasting installations.

      Precision Work & Weather-Tight Sealing

      Every project is completed with meticulous detail to prevent leaks, drafts, or moisture damage.

      Trusted & Reliable Results

      Homeowners count on us for durable solutions backed by quality materials, proper installation, and excellent customer satisfaction.

      Reviews

      Excellent Skylight & Chimney Work

      MTC Roofing did an amazing job repairing our skylight and chimney. They found the source of the leak quickly and fixed everything with great attention to detail. Since the work was done, we haven’t had any issues at all. Very professional and reliable team.
      Robert H.

      ⭐⭐⭐⭐⭐

      Leak-Free and Done Right

      We contacted MTC Roofing for chimney flashing and skylight repairs, and the results were excellent. The crew explained the process clearly, worked efficiently, and made sure everything was sealed properly. It’s been through heavy rain with no leaks at all. Highly recommend their skylight and chimney services.
      Melissa G.

      ⭐⭐⭐⭐⭐

      Professional, Clean, and Trustworthy

      Our skylight and chimney needed attention, and MTC Roofing handled everything perfectly. The team was respectful, knowledgeable, and left the area clean after the job. The repairs look solid and professionally done. We feel confident our roof is fully protected now.
      Anthony L.

      ⭐⭐⭐⭐⭐

      We’re Here to Improve Your Home’s Comfort & Safety

      Tell us what you need, and our Skylight & Chimney specialists will guide you through every step — from inspection to installation — with honest recommendations, high-quality workmanship, and reliable service.

      15 + 14 =

      FAQ

      How long does a skylight or chimney installation take?

      Most skylight or chimney projects are completed in 1 day, depending on roof access, material type, and weather conditions.

      Do you handle leaks around skylights or chimneys?

      Yes — we identify the source of leaks, repair flashing, replace sealant, and ensure everything is fully weather-tight.

      Can you replace old or outdated skylights?

      Absolutely. We install modern, energy-efficient skylights that improve natural lighting and help reduce heat transfer.

      Do you install chimney caps or repair flashing?

      Yes — we install chimney caps, repair or replace flashing, and ensure proper ventilation and moisture protection.

      Do skylight installations come with warranties?

      Yes, all installations come with manufacturer-backed warranties plus our workmanship guarantee.