Materials & Services — Grandpath Supply LLC

— Category 01

Premium Lumber

From rough-sawn timbers to architectural reclaimed beams — dimensional lumber, hardwood boards, posts and beams in the species and grades your project demands.

Douglas Fir (rough & S4S)
Western Red Cedar
Reclaimed Heart Pine
Salvaged Oak & Walnut
Pressure-treated framing
Custom millwork & cut
Posts, beams & rafters
FSC-certified sources

From $3.20 · bf Volume pricing for orders 500+ bf

— Featured Stock

Reclaimed Douglas Fir Beams

Salvaged from dismantled Pacific Northwest barns and warehouses. Each beam carries genuine patina — saw marks, nail holes, weather-soft edges — adding the unmistakable character no new lumber can replicate.

8×8, 8×10, 10×10 stock
Heights up to 22 feet
Sandblasted & brushed
Hand-hewn finish available
Custom resawn available
Limited seasonal supply

From $14 · bf Call for matching mantels & corbels

— Category 02

Stone, Rock & Masonry

Natural and manufactured stone in colors and profiles tuned to California and Western landscapes. Sold by the square foot, ton or pallet.

Stacked stone ledger panels
Flagstone & patio stone
Quarry-direct boulders
River rock & cobble
Decorative gravel & DG
Manufactured veneer
Thin stone cladding
Custom limestone fabrication

From $8 · sq ft Bulk landscape rates from $80/ton

— Category 03

Hardware & Architectural Metal

Pro-grade fasteners, brackets and architectural metalwork. From Simpson Strong-Tie hangers to custom blackened steel mantel brackets — anything that holds the job together.

Structural fasteners
Simpson & USP hangers
Stainless steel hardware
Blackened steel brackets
Wrought iron spindles
Custom metal fabrication
Hand tools & power tools
Safety & jobsite gear

From $0.18 · each Volume & trade pricing available

— Category 04

Finishes & Tile

Hardwood flooring, tile, siding, trim and the materials that turn a structure into a home.

Engineered & solid hardwood
Ceramic & porcelain tile
Cement & zellige tile
Cedar siding & shingles
Interior trim & molding
Stains, finishes & sealers
Custom metal flashing
Vapor & acoustic barriers

From $4 · sq ft Custom finish & color matching on request

Beyond the Box

A full service partner

Materials are half the job. The other half is making sure they show up where and when you need them — and that someone knowledgeable is on the other end of the phone.

Material Take-Offs

Send us your plans. We'll quantify every board, beam, fastener and stone needed — usually within 48 hours.

Plan reading & takeoff
Cut lists & estimates
Waste factor included
Spec-matched alternates

Jobsite Delivery

Our trucks cover greater LA & Inland Empire. Nationwide shipping via vetted freight partners.

Local fleet delivery
Standard & expedited freight
Flatbed, box truck & LTL
Curbside or stage-on-site

Design Consultation

Pairing our material library with your vision. Architects welcome. Homeowners encouraged.

In-person consults in Arcadia
Virtual consults nationwide
Spec & substitution advice
Trade-pricing for GC's

Trade & Pro Accounts

Licensed contractors and design professionals qualify for net terms, dedicated account rep, and on-site job-walks.

Net-30 on approved credit
Dedicated phone line
Site-walk material pulls
Volume tier discounts

Materials & Services.