For Builders & Contractors
Exterior support for your next build.
Materials + Labor, or Labor Only. Tell us what your project needs — reviewed takeoffs are free.
START A REQUEST
How should Diaz support this project?
Choose one. After you save the request you can add plans, photos, and project files — every file is optional.
Sheathing and weather-barrier brands for Materials + Labor bids include ZIP System®.
Choose how Diaz should support this project.
Pick Materials + Labor or Labor Only above. The request below takes about two minutes; files and scope questions come after you save.
Project request
Request saved
- Order ID
- Request type
Next: add your plans, photos, and project files below (all optional), answer the short questions for each scope, then send the request for review. Nothing is final until we review it with you.
Step 4 · Plans, files & scope questions (optional)
Add what you have. Accepted: PDF, DWG, DXF, JPG, PNG, WebP — up to 25 MB per file, 50 files per request. Photos: JPG or PNG (iPhone HEIC photos must be saved as JPEG first). Skip any section — gaps are noted at review and never block your request.
Scope questions
For each item in your scopes, tell us where it stands. Leave anything you do not know on “Not answered yet” — gaps are listed at review; nothing here blocks your request.
Sending moves your request to our review queue. We review the scope, files, and answers, then come back with the next steps — an itemized bid for the scopes you selected.
RETURNING?
Resume a saved request
Saved a request in this browser? Continue it here — no email needed. Your saved access is checked before anything opens.
Resume by email — requests are held
Enter the details from your receipt. For your security, the link goes only to the email already saved on the order. It works once and expires after 15 minutes. Email alone never grants access — the link itself is the key.
Use the Order ID and resume token from when you created the request — both are stored in this browser on the device you used. On a different device, ask us and we will get you back in.
We can email a one-time resume link to the email already saved on the request. Email delivery is not turned on yet — if no link arrives, use the Order ID + token option below, or contact us.
Advanced / support: Order ID + token
Have your Order ID and access token from your receipt? Enter them to pick up where you left off in this browser.
Your token was issued when you created the order. It expires after 7 days. Email alone cannot resume an order.
HOW WE WORK
Built for builders
Every request names the request type, trades, and structures for this bid — nothing is assumed.
Your request, uploads, and questions live on one order, start to finish.
Itemized bids you can hand to your client or your files — quantities, materials, and labor shown separately.
SAMPLE OUTPUT
What a reviewed takeoff looks like
A sample line-item takeoff for one siding scope. Your bid is built from your plans and answers the same way.
See the sample report
- Scope summary — trades, structures, property, mode, build type, and who reviewed it.
- Material lines — measured quantity, waste allowance, needed and buy quantities per product.
- Purchase summary — quantities grouped by product, specification, and packaging.
- Scope notes — assumptions frozen at review, what's included and excluded, and anything needing review.
- Version & disclaimer — report version and content hash; the takeoff is an estimating aid, not a building inspection, engineering design, or guaranteed purchase list.
THE PROCESS
How the request works
- Tell us the scopePick Materials + Labor or Labor Only, select the scopes, and save the request. Add plans, files, and answers after — all optional.
- We review the requestWe review the scope, files, and answers. Anything missing is listed back to you — a gap never loses your request.
- You receive the next stepsAn itemized bid for the scopes you selected, or a short list of what we still need. Nothing is ordered and no crew is scheduled from the form alone.
On Site
Our crews, mid-project.
Real Diaz job sites, photographed while the work is underway — not staged after the fact. Stages are labeled as they were.
INSTALL WITH DIAZ
Join our trade partner network
Skilled exterior crews deserve clear scopes, organized projects and straightforward communication. Tell us what you install. We'll review your work and explain the next steps.
English / Español available. No paperwork needed to start. Applications do not guarantee work or approval.
QUESTIONS
Before you submit
Is there a fee for a takeoff or bid?
No. Bid requests and reviewed takeoffs are free.
What files should I send?
Whatever you have: plans or elevations, exterior specs, material selections, the bid invitation, site photos. Everything is optional — save the request first and add files after. Missing items are listed back to you at review.
What happens after I send the request?
We review the scope, files, and your answers, then come back with the next steps — an itemized bid for the scopes you selected. Nothing is ordered and no crew is scheduled from this form alone.
Can I update a request later?
Yes. Resume the request with your Order ID and token to add files or answers, or contact us and we will update it with you.