Written by the Inclusive Roofing team · C-39 CSLB #1145966. General information, not a substitute for an on-site inspection or project-specific code guidance.
Pasadena's roofing landscape is unusually mixed. The Craftsman bungalows of Bungalow Heaven sit next to mid-century ranches in Hastings Ranch, which sit next to newer luxury builds in Linda Vista — and each style has a "default" roof that often isn't the best fit anymore.
Tile and architectural shingles are two options worth comparing, but the right choice depends on the individual building. Start with the existing construction and any applicable design requirements rather than assuming a neighborhood has one correct material.
When tile makes sense
Tile may suit a home whose structure, roof slope and design support the proposed assembly. The roof covering and the waterproofing beneath it need separate assessment; sound-looking tile does not prove that the underlayment or flashings are serviceable.
A tile reset may allow suitable existing tile to be reused while underlying components are replaced. Savings depend on handling, breakage, matching, access and deck condition. Compare a written reset scope with a full replacement rather than relying on a fixed percentage discount.
When shingle makes sense
Shingle roofing may be appropriate when its weight, appearance and installation requirements fit the building. Changing to a heavier roof covering requires an assessment of the proposed system and existing structure, with structural design where required.
Architectural and heavyweight shingles offer different profiles and appearances. No brand or profile is automatically approved for every historic property. Check any applicable design review with Pasadena Planning and Community Development before ordering materials.
The Pasadena-specific factors
Two property-specific questions to ask in Pasadena:
- Exposure and compatibility. Ask which underlayment, flashings and ventilation details are specified for the actual roof and the selected manufacturer's installation requirements.
- Design review. Ask whether the property has historic, district or other design restrictions, and who is responsible for obtaining any required approval. Do not assume all homes within a named neighborhood have identical requirements.
The honest answer
Compare the complete assemblies: covering, waterproofing, flashings, ventilation, structural suitability, approval requirements and maintenance. Our roofing materials comparison explains the trade-offs, and our Pasadena service-area page provides a route to discuss your property.
Anyone telling you one answer fits every Pasadena home isn't really inspecting the home.
Frequently asked questions
Can I change from a shingle roof to tile in Pasadena?
Do not assume the existing structure can support the proposed tile system. Have roof loading, slope, manufacturer requirements and any required structural design checked before choosing materials. Confirm permitting and any applicable design review with Pasadena.
Do leaking tile roofs always need new tile?
No. When existing tile is sound and can be lifted and matched, underlayment replacement or a tile reset may be an option. Breakage, deck condition and the suitability of the complete roof system still need inspection.
Which roofing material is best for a historic Pasadena home?
The appropriate material depends on the building and any applicable preservation or design requirements. Confirm the property's review requirements with Pasadena before ordering a profile, color or material; no product is automatically approved for every historic home.
Official guidance and references
Consult these resources for the relevant public guidance. Product suitability, permit requirements and inspection findings must be confirmed for your property.
Keep reading
- Guide: Repair vs. replacement
- Guide: Estimate cost factors
- Guide: Materials comparison
- When to Repair vs. Replace Your Roof: An Honest Decision Framework
- Tile Reset vs. Full Tile Replacement: How to Decide
- Silicone Coating vs. Flat Roof Replacement: Which Saves More?
Related: roofing services, cities we serve, FAQ.