Premium Roof Installation
Cedar Shake Roof Installation Guide
Learn how cedar shake roofs are installed, including decking, ventilation, underlayment, interlayment, spacing, exposure, fastening, flashing, ridge details, and moisture considerations.
Installation sequence
How the work commonly moves from preparation to final inspection.
Review structure and decking
Confirm ventilation
Install underlayment
Install required interlayment
Sort shakes by size and quality
Establish starter courses
Maintain proper side gaps
Install shakes with correct exposure
Complete flashing and valleys
Install ridge and hip details
Review moisture and airflow conditions
Complete final inspection
Materials and components
The products and details involved in the system.
Cedar shakes
Underlayment
Interlayment
Stainless or approved fasteners
Starter materials
Flashing
Valley metal
Ridge units
Ventilation components
Fire-treated products when required
Common shortcuts
Installation mistakes that can weaken performance.
Insufficient side gaps
Improper exposure
Skipping interlayment
Using unsuitable fasteners
Installing over poor ventilation
Mixing low-grade materials
Failing to account for moisture movement
Using short-life flashing
Inspection checkpoints
Details worth reviewing during and after installation.
Wood grade
Shake spacing
Exposure
Fastener placement
Interlayment
Ventilation
Flashing
Ridge and hip installation
Homeowner preparation
What to handle before the crew arrives.
Confirm wood grade
Review treatment requirements
Check insurance restrictions
Discuss maintenance expectations
Clear access for material storage
Protect landscaping
Confirm ventilation scope
Review natural color variation
Weather and scheduling
Conditions that can affect timing and installation methods.
Wet shakes require proper handling
Rain may delay installation
High humidity affects drying
Material sorting adds time
Fire-treated products may have longer lead times
Cold weather may affect membranes and sealants
Complex roofs require more custom cutting
Ventilation corrections may extend work
Warranty considerations
Installation choices that may affect warranty eligibility.
Use the specified wood grade
Follow treatment requirements
Use approved fasteners
Meet ventilation rules
Document product source
Preserve maintenance records
Avoid pressure washing
Review workmanship coverage
Related roofing services
Services connected to installation and replacement.
Roof Inspection
Maryland Roof Check helps homeowners schedule a professional inspection and receive clear information about the visible condition of the roofing system.
View serviceStorm Damage
Storm damage may involve lifted shingles, creased tabs, missing materials, damaged ridge caps, flashing concerns, punctures, or water intrusion.
View serviceRoof Leak
Roof leaks can be caused by damaged shingles, failed flashing, pipe boots, valleys, skylights, ventilation problems, aging materials, or storm damage.
View serviceRoof Replacement
A professional evaluation can help determine whether a targeted repair may be reasonable or whether widespread deterioration makes replacement more practical.
View serviceRoof Repair
A professional inspection can identify the likely source of the problem and help determine whether repair is practical.
View serviceFrequently asked questions
Questions about cedar shake installation.
Why are gaps required between cedar shakes?+
Wood expands and contracts with moisture. Proper gaps support movement, drainage, and drying.
What is cedar interlayment?+
Interlayment is a layer installed between courses of shakes to provide additional water-shedding protection.
Does cedar roofing require special ventilation?+
Proper roof and attic ventilation are important because wood performance depends heavily on drying and moisture control.
Can cedar shakes be installed in wet weather?+
Installation conditions should be controlled carefully. Wet materials, rain, and moisture can affect handling and long-term performance.
Related roof components
Understand the parts that make up the installed system.
Roof Decking
Learn how roof decking supports the roofing system, what causes soft or damaged sheathing, and when replacement may be required.
Explore componentUnderlayment
Learn what roof underlayment does, how it supports water protection, and why damage or improper installation can affect the complete roof system.
Explore componentIce and Water Shield
Learn where ice and water membrane is commonly installed and how it helps protect eaves, valleys, walls, and roof penetrations.
Explore componentRoof Flashing
Learn how flashing protects roof transitions, walls, chimneys, valleys, and penetrations from water intrusion.
Explore componentPipe Boots
Learn how pipe boots seal plumbing vents and why cracked rubber, loose flashing, or failed sealant commonly causes roof leaks.
Explore componentRidge Vent
Learn how ridge ventilation supports attic airflow and why blocked, damaged, or improperly installed ridge vents can reduce performance.
Explore componentRelated roof materials
Compare materials used across roofing systems.
Steep-Slope Roofing
Asphalt Shingles
Learn about asphalt roof shingles, the most common residential roofing material in Maryland, including lifespan, maintenance, storm exposure, repairability, and inspection considerations.
Explore materialSteep-Slope Roofing
Architectural Shingles
Learn about architectural shingles, including their dimensional appearance, laminated construction, wind performance, expected lifespan, repairability, and use on Maryland homes.
Explore materialSteep-Slope Roofing
Three-Tab Shingles
Learn about three-tab asphalt shingles, including their flat profile, typical lifespan, wind vulnerability, aging characteristics, repairability, and replacement considerations.
Explore materialSteep-Slope Roofing
Fiberglass Shingles
Learn how fiberglass-reinforced asphalt shingles are constructed, why the fiberglass mat matters, and what exposed matting, cracking, granule loss, or storm damage may indicate.
Explore materialMetal Roofing
Standing Seam Metal
Learn about standing seam metal roofing, including concealed fasteners, panel seams, thermal movement, coatings, lifespan, maintenance, and storm inspection considerations.
Explore materialMetal Roofing
Exposed Fastener Metal
Learn about exposed fastener metal roofing, including screw fasteners, neoprene washers, panel laps, maintenance needs, common leak sources, and inspection considerations.
Explore materialRelated warranty guides
Review coverage connected to installation quality.
Material Warranties
Manufacturer Warranty
Learn what a roof manufacturer warranty may cover, how material defects differ from installation problems, and what Maryland homeowners should review before relying on warranty language.
Explore warranty guideContractor Warranties
Workmanship Warranty
Learn how workmanship warranties differ from manufacturer warranties and what homeowners should review regarding installation, leaks, repairs, exclusions, and contractor responsibility.
Explore warranty guideEnhanced Warranties
System Warranty
Learn how complete roof system warranties may combine shingles, underlayment, starter, ridge caps, ventilation, accessories, and certified installation requirements.
Explore warranty guideRelated installation guides
Continue learning how roof systems are assembled.
Steep-Slope Installation
Asphalt Shingle Installation
Learn how asphalt shingle roofs are commonly installed, including tear-off, decking review, underlayment, starter shingles, flashing, field shingles, ridge caps, ventilation, cleanup, and final inspection.
Explore installation guideMetal Roof Installation
Metal Roof Installation
Learn how metal roof systems are installed, including substrate preparation, underlayment, clips or fasteners, panel layout, seams, flashing, trim, thermal movement, and final inspection.
Explore installation guidePremium Roof Installation
Slate Roof Installation
Learn how natural slate roofs are installed, including structural review, decking, underlayment, slate layout, fasteners, headlap, copper flashing, valleys, hips, ridges, and specialized workmanship.
Explore installation guidePremium Roof Installation
Tile Roof Installation
Learn how clay and concrete tile roofs are installed, including structural review, decking, underlayment, battens, fasteners, flashing, valleys, ridge tiles, mortar, and breakage control.
Explore installation guideLow-Slope Installation
Flat Roof Installation
Learn how flat and low-slope roofs are installed, including substrate preparation, insulation, cover board, membrane attachment, seams, flashing, drainage, penetrations, and final testing.
Explore installation guideRoof System Preparation
Roof Deck Preparation
Learn why roof deck preparation matters before installation, including sheathing condition, thickness, fastening, spacing, moisture, rot, delamination, sagging, and code requirements.
Explore installation guideNeed property-specific guidance?
Schedule a professional roof inspection.
Get clear information about existing conditions, repairability, installation needs, and practical next steps.