Concept build by Delvo Digital · First Rain Roofing & Siding Subcontractors is a made-up business← Back to Delvo
A roofer’s gloved hands nailing a shingle course along a chalk line at golden hour.

Full-Service Solutions

Roofing & Siding Services

Six scopes, one subcontractor. From new construction to re-roofs and exterior finishes, built to your plans and your schedule.

A new architectural shingle roof on a two-storey home with ridge vents and clean valleys.

Service 01

Roofing for new builds and re-roofs

Steep-slope and low-slope roofs installed to the plans and the manufacturer’s instructions, from underlayment to ridge. We handle new construction, additions and full tear-off re-roofs on occupied homes.

What we carry

  • Underlayment, ice and water protection at eaves, valleys and penetrations
  • Shingle, tile, standing-seam metal and TPO systems
  • Ridge and soffit ventilation to the plan
  • Pipe, vent, skylight and chimney flashing
  • Tear-off, haul-away and daily site clean-up on re-roofs

What we need to bid it

  • Roof plan and elevations
  • Specified system and colour
  • Target dry-in date
Request a Quote

Service 02

Siding that goes up straight and stays dry

Lap, panel, shingle and board-and-batten siding installed with the trim and flashing details that keep water out of the wall. We work from your elevations and the window schedule.

What we carry

  • Water-resistive barrier and rainscreen where specified
  • Fiber cement, vinyl and wood siding
  • Corner, window, door and band trim
  • Penetration blocks for lights, hose bibs and vents
  • Caulking and touch-up ready for paint

What we need to bid it

  • Elevations and wall sections
  • Window and door schedule
  • Siding profile and finish
Request a Quote

Service 03

Flashing and moisture protection at every transition

Most leaks start where two systems meet. We detail the roof-to-wall, window, door and deck transitions so the roof, the siding and the openings work together.

What we carry

  • Window and door pan flashing and head flashing
  • Step, kick-out and counter flashing at walls
  • Self-adhered membranes at decks and low-slope tie-ins
  • Through-wall and penetration flashing
  • Photo documentation before the siding covers it

What we need to bid it

  • Window and door install details
  • Deck and balcony sections
  • Your inspection schedule
Request a Quote

Service 04

Gutters, downspouts and custom drainage

Seamless gutters formed on site, downspouts placed to the drainage plan, and custom pieces made in our shop where the roof calls for them.

What we carry

  • Seamless gutters in standard and half-round profiles
  • Downspouts tied to the drainage plan
  • Leader heads, scuppers and conductor boxes
  • Gutter guards where specified
  • Colours matched to the trim schedule

What we need to bid it

  • Roof plan with drainage points
  • Civil or drainage sheet
  • Trim colour
Request a Quote

Service 05

Repairs, punch lists and warranty calls

When something needs attention during the build or after closeout, we send a crew, find the cause and fix it, then send you photos and a short write-up for the file.

What we carry

  • Leak investigation and repair
  • Punch list and walk-through items
  • Storm and damage repair
  • Flashing and sealant renewal
  • Written notes and photos for every visit

What we need to bid it

  • Address and access details
  • Photos of the issue, if you have them
  • Who meets us on site
Request a Quote

Service 06

Custom metal work and details

Our shop makes the pieces a standard system doesn’t cover: chimney caps, crickets, custom flashings, copings and trim, made to the architect’s details and installed by the same crew.

What we carry

  • Chimney caps, chases and crickets
  • Parapet copings and edge metal
  • Custom counter flashing and reglets
  • Decorative trim and accent metal
  • Shop drawings for approval before we cut

What we need to bid it

  • Architectural details
  • Metal type and finish
  • Dimensions or access to measure
Request a Quote

Our Proven Process

Clear Communication.
Flawless Execution.

We keep your project on track with a streamlined process built for builders.

View Our Process
  1. 01Plan & ScopeWe review plans and align on project goals.
  2. 02ScheduleWe lock in timing and coordinate logistics.
  3. 03BuildOur crews get to work with precision.
  4. 04InspectWe verify every detail meets our standards.
  5. 05DeliverOn time. On spec. Every time.
Crew members in hard hats loading siding bundles onto a lift at a new-build site.

Ready to start your next project?

Let’s build something exceptional together.

Get in Touch

Trusted by builders across Northern California

Request a Quote

Send us your plans. We’ll send back a clear bid.

Tell us about the job and the schedule you’re working to. We’ll review the plans and come back with a written scope.