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A light-filled family-room addition with cream siding, tall windows, and a stone terrace.

Residential builder

Build the space your home is missing.

Home additions, major renovations, and custom residential construction. Explore what is possible, understand what the work involves, and plan the decisions that turn a design into a finished home.

Or call (555) 012-3456 (demo line)

Plan
Drawn and priced together
Build
One accountable team
Decisions
A schedule you can follow
Finish
Every detail walked together

An addition designed to belong. Illustrative project photography for this demonstration business.

Before construction begins

Understand what is included in the budget.

A useful building proposal separates defined work, material allowances, and unresolved conditions. Review those distinctions before comparing totals, then confirm when the decisions affecting the schedule need to be made.

Explore the construction process

Defined work

Defined work, stated assumptions, and clear exclusions provide a shared reference for the project.

Material allowances

Record the allowance for each unselected material and how the final selection changes the price.

Project contingency

Discuss a contingency appropriate to the scope and the uncertainty in the existing conditions. Keep it distinct from the contracted work.

Explore the services

Built around your home and how you live.

What it includes, what it does not, how it is priced, what you decide and when, what to expect on site, and the questions people ask first.

Additions, mid tier
$250 to $450 per sq ft
Whole-home, mid tier
$150 to $260 per sq ft
Change orders
Written, priced, signed
Punch walk
Free, list in writing

The Budget page

What will it cost, and how long will you be in my house?

Compare example budgets and schedules for different project sizes and finish levels. Review the assumptions and use the result as a discussion starting point, not a quote or a construction commitment.

Plan a budget and a timeline
permits to punch
7phasespermits to punch
roof, foundation, kitchen, plumbing
4togglesroof, foundation, kitchen, plumbing
fixed, allowance, reserve
3numbersfixed, allowance, reserve
“I want to understand the work included before I compare estimates.”
Scope clarity · Home additions · illustrative feedback, not a customer review

Explore example feedback

Discuss your residential construction project

Share the scope, your priorities, and the timing you have in mind. This inquiry form is part of the 3Fold Labs website demonstration.