Composite & Trex
Your Composite Deck Project: What to Expect, Start to Finish
· 2 min read · Deck Builders LLC

Composite is the right call for many yards here. Knowing how the project runs makes it far less stressful, so here is the whole thing in order.
A realistic timeline
- Design and quote (2–4 weeks): We visit, measure, talk through how you will use the deck and look at samples in your own light.
- Permit and HOA review (4–8 weeks): Often the longest stage, and mostly waiting. It cannot be skipped.
- Materials (2–4 weeks): Ordered once approvals are in. Some colors and railing systems take longer.
- Construction (2–6 weeks): Depends on size, height and details such as stairs, lighting and built-in seating.
From first call to finished deck, three to five months is typical. If you want it for spring, start in the fall.
What happens on site
- Site preparation: The area is cleared and the layout marked.
- Footings: Holes are dug and concrete poured, then inspected where required.
- Framing: Posts, beams and joists go up. This is the structure, and it has to be level and square.
- Decking and railings: Boards are laid with hidden fasteners and the correct gaps, then railings and stairs.
- Finishing: Fascia, lighting, trim and cleanup.
- Walkthrough: We go over every part of it with you before it is called done.

How to get ready
- Clear the area: Furniture, grills and planters, plus room to stack materials.
- Access: Tell us about narrow gates or locked entries.
- Underground lines: Point out sprinklers, low-voltage lighting and anything else you know about. Public utilities are marked through Arizona 811 before any digging.
- Pets and children: Keep them clear during working hours.
- Neighbors: A heads-up about noise and deliveries goes a long way.
Ask before you sign
- Which product, line and color is quoted? And what is its warranty.
- How much composite work have you done? It installs differently from wood.
- What does the price include? Permits, demolition, haul-away, railings and stairs.
- How are changes handled? Surprises happen. You want a clear process and a price before extra work begins.
- What is the payment schedule? Tied to progress, with a final payment when you are satisfied.



