Door supply for contractors and builders: a practical guide.

Reliable lead times, consistent quality, contractor-friendly pricing — what to ask any door supplier before you commit your project schedule to them.

If you're a contractor or builder working in Los Angeles, doors are one of the most consistently frustrating parts of any project. Lead times slip, deliveries arrive damaged, hardware doesn't match the spec, and the homeowner blames you. We hear it from our contractor clients all the time — which is why we built our door supply business specifically around solving these problems.

This guide is for contractors, builders, designers, and remodelers. It covers what to ask any door supplier before you commit, how to spec doors that won't cause callbacks, and what reliable supply actually looks like.

What contractors and builders actually need from a door supplier

Realistic, defensible lead times

Cheap suppliers quote 4-week lead times then deliver in 9 weeks. The right supplier quotes 8-10 weeks and delivers in 8 weeks. Defensible lead times let you commit to your client's schedule without exposure. Always ask: What's the actual fulfillment rate against your quoted lead time over the past 12 months?

Consistent quality across orders

Door 1 should match door 5 should match door 50. Inconsistent factory output causes installation headaches — frames that don't square the same way, hinges drilled at slightly different positions, hardware finishes that vary batch to batch. Premium suppliers maintain narrow tolerances. Discount suppliers don't.

Damage-free delivery

A ding on a finished door slab can mean a 6-week reorder. The right supplier ships in factory-grade crating with corner protection and air-cushion wrapping, not just shrink wrap on a pallet. Verify this before your first big order.

Trade pricing structure

Contractor-friendly suppliers offer real trade discounts (typically 15-25%), volume tiers, and net-30 terms for accounts in good standing. They don't surprise you with markups for line-items you forgot to ask about. We publish our trade pricing structure to qualified contractors on request.

Showroom that helps you sell

Bringing a homeowner into a showroom shortens the spec process from weeks to a single afternoon. The right showroom has full-size door samples, finish samples, hardware in hand, and a specialist who can walk a homeowner through trade-offs without feeling like a commission-driven sales call.

Spec support and shop drawings

For custom doors and oversized openings, you need shop drawings before fabrication. Premium suppliers produce these in 5-7 business days, with revisions turned in 2-3 days. Discount suppliers will tell you they "don't do shop drawings" — which means you're buying blind.

Warranty that the supplier actually honors

Read the warranty before you order. Watch for: who's responsible for re-install costs if a defective door needs replacement (the supplier should be), how long the warranty lasts (5+ years on slab, 1-3 years on hardware), and what's excluded.

The contractor's spec checklist

For every door order, confirm in writing:

1. Exact dimensions — slab width, slab height, frame width, frame depth, jamb extension if needed
2. Swing direction — confirm in-swing vs out-swing and handing (left vs right)
3. Hinge specification — quantity, finish, brand, anti-lift if needed
4. Lock prep — bore size, backset, multipoint configuration, smart-lock cutout
5. Glass spec — tempered, laminated, low-E, argon, frosting type
6. Threshold — type, height, color match
7. Weatherstripping — type, replaceable or integrated
8. Finish — exact code, sheen, factory vs field finish
9. Delivery date — committed and confirmed in writing
10. Acceptance terms — what counts as defective, return policy, restocking fees

Missing specs cause callbacks. Get every line item in writing before fabrication starts.

Common spec mistakes that cost contractors money

Wrong handing

Left-hand vs right-hand confusion sends back more doors than any other error. The convention: stand on the side where the hinges are visible. If the knob is on your left, it's a left-hand door. Always confirm with a handing diagram, not just a description.

Wrong rough opening

Door manufacturers spec required rough openings precisely. Going by what was there before is risky — old openings drift over decades. Always re-measure the rough opening after demo before ordering.

Wrong jamb depth

Wall thickness varies. A 4-9/16" jamb on a 6-1/2" wall leaves a gap. A 6-9/16" jamb on a 4-9/16" wall doesn't fit. Measure the wall thickness before ordering, including drywall on both sides.

Hardware ordered separately and arrives late

Doors and hardware should arrive together, ideally in the same crate. Premium suppliers coordinate. Discount suppliers force you to manage two purchase orders, two timelines, and two delivery dates.

Finish mismatch between door and hardware

Matte black is not always matte black. A matte black slab with matte-black-but-slightly-grayer hardware looks wrong. Spec finishes from coordinated families when possible.

What we offer contractors

Our trade program is built specifically for the LA contractor market:

• Trade pricing on every door we sell (15-25% off retail depending on volume tier)
• Net-30 terms for qualified accounts
• Showroom appointments designed for contractor + client visits
• Shop drawings turned in 5-7 business days
• Job-site delivery with crating and corner protection
• Lead time guarantees in writing
• Dedicated trade specialist as your single point of contact
• Full hardware coordination with the door order
• 10-year warranty on slab, 3-year on installation, 1-3 year on hardware

If you're a Los Angeles contractor or builder and want to discuss our trade program, contact us directly or stop by our Woodland Hills showroom on Ventura Boulevard.