Widespread wear
Large areas of material have lost serviceability or weather protection.
Roof Replacement
Plan the roof as an assembly, not only a finished surface.
Replacement planning considers the roofing material, deck condition, ventilation, drainage, flashing, penetrations, structure, access and future maintenance.
Problems addressed
Conditions that can lead to replacement planning.
Replacement becomes more practical when deterioration is broad, recurring or connected to the assembly below.
Repeated leaks
Multiple repairs do not resolve recurring water entry.
Deck or assembly deterioration
Rotten decking, ventilation concerns or obsolete details require broader work.
Work considered
Replacement and conversion work considered
Engineering and permits are included where the proposed change requires them.
Pitched roofs
- New pitched roofs up to 6:12 slope
- Asphalt shingle replacement
- Cedar shake to asphalt conversion
- Rotten roof-deck replacement
Flat and low-slope roofs
- Torch-on replacement
- Low-slope conversions
- Garage roof conversions
- Patio-cover roof conversions
Assembly upgrades
- Ventilation upgrades
- Skylight additions
- Flashing and drainage details
- Engineered structural modifications where required
Process
Replacement planning should reduce future uncertainty.
A clear process reduces uncertainty and helps the right work move forward.
Document condition
Review material life, leaks, decking, ventilation and roof details.
Compare assemblies
Consider material, slope, drainage, access and conversion implications.
Confirm scope
Define demolition, deck work, ventilation, flashing, disposal and project sequence.
Planning considerations
A conversion changes more than the visible material.
Cedar shake conversions and low-slope changes can affect deck requirements, weight, ventilation, edge details and structure.
The scope should identify what can be confirmed before demolition and what remains conditional on concealed conditions.
Questions
Common questions
Straight answers help clients decide what to do next.
How long does a roof replacement take?
Timing depends on roof size, type, access, weather, deck repairs, material availability and the final scope.
Can rotten decking be replaced during roofing work?
Yes. The extent may only be fully known after roofing is removed, so the agreement should explain how concealed damage is handled.
Do conversions require permits or engineering?
Some structural or assembly changes may require engineering and permits. That depends on the existing roof and proposed work.
What affects project pricing?
Measurements, scope, access, preparation, materials, disposal, equipment, site conditions, permits and schedule requirements can affect pricing.
Keep moving
Related next steps
Use the page that best matches the property concern or project goal.
Start with clarity
Discuss the property and the work being considered.
Provide the property location, current condition and desired result.