BSBackyard ShortlistPlan activity zones

Interactive patio estimator

Turn a rectangle into a complete project.

Enter real dimensions, choose a surface, calculate order quantities, and edit the costs for demolition, access, drainage, edge work, walls, steps, design, and contingency.

Broad U.S. working ranges were checked October 19, 2026. Change every line to match measured conditions and written local quotes.

Read the quantity sheet

Enough detail to ask a better question.

01

Order area

Net square footage plus editable cutting, breakage, and spare-material waste.

02

Base volume

Compacted depth converted to cubic yards with 10% added for compaction and handling.

03

Excavation

Approximate base volume plus a nominal two-inch surface assembly. Confirm the actual section.

04

Perimeter

A rectangular first pass for edge restraint, forms, transitions, or border treatment.

05

Complete scope

Use the downloaded brief to align contractors on the same quantities, layers, and exclusions.