Scope of Work & Estimate — 105 Golden Sunset Ln, Suffolk, VA

Project Overview

Customer: Khalil Saman

Project: Crawl Space Encapsulation — Partial or Full

Address: 105 Golden Sunset Ln, Suffolk, VA

Estimate #: 1426 (Option 1) · 1427 (Option 2)

Date: 09/30/2026

Crawl space: 1,395 sq ft floor · 183 linear ft perimeter

Choose Your Option — you only need one

✓ SELECTED Option 1 · Estimate #1426

Partial Encapsulation — 10 mil ground liner

The crawl space is cleaned out, the existing floor insulation is pinned back up against the subfloor, the ground is covered with a 10 mil liner, and a dehumidifier with its own outlet keeps the air dry. The foundation walls stay as they are.

$7,391.38

50/50 — $3,695.69 deposit to schedule · 10% discount applied

✓ SELECTED Option 2 · Estimate #1427

Full Encapsulation — 20 mil liner, floor and walls

The same clean-out, then the heavier 20 mil liner runs up the perimeter walls as well, foam board and R-19 close the walls and rim, the vents are sealed and a new crawlspace door goes in at the access opening — the crawl space becomes a closed, dry space.

$12,000.00

50/50 — $6,000.00 deposit to schedule · flat rate for the entire job

The crawl space work is the same either way — the liner system is the difference. Option 1 lines the ground with 10 mil and keeps the space vented; Option 2 lines the floor and the walls with heavy-duty 20 mil, insulates the walls and rim, seals the vents, puts a new crawlspace door at the access opening and runs on a 20-year liner warranty. Select the one you want and this page and its PDF follow your choice. Option 2 is carried at a flat rate for the entire job.

Scope of Work — Option 1 · Partial Encapsulation (10 mil)

Crawl Space Clean-Up — 1 jobFull clean-out of the 1,395 sq ft crawl space: the old ground cover, debris and trash come out and get hauled away, so the floor is clear before the new liner goes down.
Insulation Repair — 1 jobThe existing floor insulation is secured back up against the subfloor with wire pins, so it stays where it is put instead of hanging down. The insulation itself is sound — it is not removed and it is not replaced.
New Vapor Barrier — 10 mil, 1,395 sq ftA 10 mil vapor barrier covers the crawl space floor — ground only, not up the walls — measured and cut on site, lapped and sealed at the seams and secured with metal pins.
Dehumidifier — AprilAire E100, 1 eaAn AprilAire E100 crawl space dehumidifier with its condensation pump is supplied and installed, so the unit pulls the moisture out of the air and the pump moves that water up and out of the crawl space.
Electrical Outlet — dedicated GFI circuit, 1 ea · $1,200.00A dedicated GFI outlet on its own breaker is installed to power the dehumidifier, with the electrical permit, the inspection and a light in the crawl space. Third-party electrical work — $1,200.00.
General Conditions — 1 jobMobilization, protection of the work area and daily clean-up through the job.

Subtotal — complete scope of work$8,212.65

10% Customer Discount−$821.27

Total — Option 1 · Partial Encapsulation (10 mil)$7,391.38

Deposit to schedule $3,695.69 · Final payment $3,695.69 when the work is complete.

Scope of Work — Option 2 · Full Encapsulation (20 mil)

Crawl Space Clean-Up with Insulation Removal — 1 jobFull clean-out of the 1,395 sq ft crawl space: the old ground cover, the existing floor insulation, debris and trash come out and get hauled away, so the floor is clear before the new liner goes down.
Remove Existing Floor Insulation — 1,395 sq ftThe existing insulation is taken out of the floor joist bays as part of the clean-out — included at no charge.
Wall Insulation Board — rigid foam, 183 linear ftRigid foam insulation board is set against the perimeter foundation walls to close the wall surface and add R-value to the space.
Rim Joist Insulation — R-19 batt, 183 linear ftR-19 batts are installed in the rim joist band along the perimeter to block outside air from entering the crawl space at the top of the wall.
Heavy-Duty Vapor Barrier — 20 mil, 1,395 sq ftA heavy-duty 20 mil liner covers the 1,395 sq ft floor and runs up the perimeter walls, wrapped around the piers, taped at the seams and secured — the full encapsulation liner, with the 20-year liner warranty.
Seal the Vents — 1 jobThe foundation vents are sealed from the inside, so outside air and humidity stay out of the sealed space.
Crawlspace Door — 1 eaA new crawlspace door is installed in the existing access opening — a PVC board door with its 2x4 frame, secured at the opening.
Dehumidifier — AprilAire E100, 1 eaAn AprilAire E100 crawl space dehumidifier with its condensation pump is supplied and installed, so the unit pulls the moisture out of the air and the pump moves that water up and out of the crawl space.
Electrical Outlet — dedicated GFI circuit, 1 ea · $1,200.00A dedicated GFI outlet on its own breaker is installed to power the dehumidifier, with the electrical permit, the inspection and a light in the crawl space. Third-party electrical work — $1,200.00.
General Conditions — 1 jobMobilization, protection of the work area and daily clean-up through the job.

Subtotal — complete scope of work$15,443.65

Customer Discount — brings the project to a flat $12,000.00−$3,443.65

Total — Option 2 · Full Encapsulation (20 mil) · flat rate for the entire job$12,000.00

Deposit to schedule $6,000.00 · Final payment $6,000.00 when the work is complete.

Site Photos — Before Work

Payment Schedule

Deposit to Schedule

$3,695.69

Upon signing

Final Payment

$3,695.69

Upon completion

Total: $7,391.38 (10% customer discount applied to the $8,212.65 scope) · Deposit $3,695.69 · Final $3,695.69 · Check is a preferred method · Pay by credit card: request.plastiq.com/pay-tidewater-home-improvement-llc (Virtual Affirm credit card not eligible)

Terms & Conditions

Scope: full clean-out of the 1,395 sq ft crawl space, including removal and haul-away of the old ground cover, debris and trash; the existing floor insulation secured back up against the subfloor with wire pins (the insulation itself is sound — it is not removed and it is not replaced); a new 10 mil vapor barrier installed over the crawl space floor — ground only, not up the walls — measured and cut on site, lapped and secured with metal pins; an AprilAire E100 dehumidifier with its companion condensate pump supplied and installed; and a dedicated GFI outlet on its own breaker for the dehumidifier, with the electrical permit, the inspection and a light, carried out by a licensed third-party electrician ($1,200.00).

Discounts: a 10% customer discount is applied to this estimate: $821.27 off the $8,212.65 scope of work, which brings the total to $7,391.38.

Notes: the work is under the floor — nothing comes up through your floors for the insulation or the liner. Jobsite will be left clean once completed. The crawl space is not a storage area during the work, so please remove anything you keep down there before we start.

Warranty: 12 months workmanship on the work performed, including the insulation repair; the vapor barrier system is guaranteed against failure of our installation.

Not included: no removal or replacement of the existing floor insulation — the existing insulation stays and is pinned back up; no liner up the foundation walls and no full encapsulation (this option is the ground liner only); no wall insulation board and no rim joist insulation; no sealing of the foundation vents; any structural repair — no joist, sill, pier, beam or subfloor repair; no drainage or exterior waterproofing work — no trench drain, no sump pump, no discharge line, no french drain, no exterior grading; no mold or fungus treatment; no treatment for wood destroying insects; no plumbing repair; any work not listed in the scope above.

Payment: Total Project Cost $8,212.65 · Less 10% Customer Discount −$821.27 · Total $7,391.38 · Deposit to schedule $3,695.69 · Final payment $3,695.69.

Validity: this estimate is valid until Wednesday, October 7, 2026.