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A Trex Deck Designer Alternative Built for the Driveway

Photo-first, mobile-first, and contractor-first. Render the finished deck on the actual backyard photo in about a minute, then send it before you drive out to the site.

By Monty, Founder, PaperPlan · Updated September 29, 2026

Explore my deck ideas

US$19 once for 3 concepts and 2 refinements. Clean downloads, one project, no subscription. Generation starts after payment. See plans.

Phone showing PaperPlan workflow: backyard photo upload, material selection, finished deck render

Why this page exists

Real backyard photos, not 3D models

Skip the CAD-style modeling. Drop the deck onto a phone photo of the actual yard and let the homeowner see it.

Mobile-first

Built to run on a phone in the driveway, not on a desktop in the office. No app download.

Multi-brand materials

Trex, TimberTech, Fiberon, Deckorators, and pressure-treated pine: the same backyard, every option.

Sales-focused, not spec-focused

Pre-qualify leads, send a render before site visits, and export a branded proposal when you’re ready to quote.

How it works

  1. Upload the site photo. Use a phone photo of the homeowner’s backyard. No measurements or CAD file needed for the first visual.
  2. Mark the deck area. Drag to outline where the deck goes and add stairs if you want them.
  3. Choose material and design. Pick composite, PVC, cedar, or pressure-treated. Compare looks on the same photo.
  4. Render, share and propose. A render takes about a minute. Share it with the homeowner, or attach it to a branded proposal with Contractor Pro.

Trex Deck Designer Alternative Built for the Driveway

The Trex Deck Designer is a great spec tool when you already know what you want and you’re willing to model it. It’s less great when you’re standing in someone’s backyard with a phone and 15 minutes. Honest comparison below.

FeatureTrex Deck DesignerPaperPlan
InputManually built 3D model from measurementsPhone photo of the actual backyard
Time to first render15–60 minutes per designAbout a minute from one photo
DeviceDesktop / laptop preferredPhone-first, runs in the browser
Materials shownTrex catalog onlyTrex, TimberTech, Fiberon, Deckorators, cedar, PT pine
Realism3D model in a generic environmentPhotorealistic render on the homeowner’s actual yard
Sales workflowDesigner-led, no proposal exportRender → share → branded PDF proposal
CostFreeUS$19 once for a homeowner project; Contractor Pro from US$99/month

If you already use Trex Deck Designer for spec work, keep using it. PaperPlan is the tool you reach for in the homeowner’s driveway to close the conversation, not the tool you sit at a desk and model with.

Common questions

Is PaperPlan affiliated with Trex?

No. PaperPlan is an independent tool built by Tinywave Labs. We render Trex materials accurately because that’s what contractors and homeowners ask for, but we’re not a Trex product.

Does PaperPlan support TimberTech and Fiberon too?

Yes. We render multiple decking brands on the same backyard photo so you can compare options side by side instead of locking in one catalog.

Why is photo-first faster than a 3D model?

A 3D deck designer makes you measure and rebuild the yard before it can render anything. A photo-first tool starts with the yard already there. You just mark the deck area and pick materials.

Can I still create a proposal?

Yes. PaperPlan Pro turns the same render into a branded PDF proposal with scope, pricing, timeline, and terms.

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