Crawlspace Depot, LLC

What Crawlspace Depot, LLC does

Crawlspace Depot, LLC is a privately held US e-commerce retailer and national distributor specializing in crawl space encapsulation and moisture control products. Founded in 2011 and operating from a headquarters and warehouse in Greensboro, North Carolina with a second warehouse in Rockford, Tennessee, the company serves both DIY homeowners and professional contractors across all 50 states. Its catalog is curated around a narrow set of categories — polyethylene vapor barriers, professional-grade dehumidifiers (AprilAire, Santa Fe, Mega-Dry brands at 50–110 pints/day), Bora-Foam termite-resistant insulation, Zoeller sump pumps and battery backups, vent covers and flood vents, sealing tapes and foams, and integrated ATMOX ventilation control systems — sourced from a network of brand partnerships and supplemented with OEM accessories and bundled product packages.

The business runs on a BigCommerce storefront with 24/7 online ordering, phone sales, and in-person warehouse pickup, supported by an unusually deep content library (buying guides, instructional videos, webinars, research articles, and the "Ask Mr. Crawlspace" blog) targeting top- and mid-funnel organic search demand in the niche. Revenue is generated entirely through one-time hardware sales on a pay-as-you-go basis under two pricing tiers: retail unit pricing for homeowners/general customers and an application-approved contractor pricing program offering bulk and high-volume discounts for professional installers across encapsulation, waterproofing, HVAC, pest control, and general contracting trades.

The company operates with a very lean team of approximately 5 employees, ships nationwide (with additional fees for Alaska and Hawaii), and has no disclosed outside funding, M&A activity, patents, certifications, or AI/ML capabilities. Its competitive position rests on domain specialization, distribution footprint, content authority, and the breadth of its multi-brand catalog rather than on proprietary technology, scale economics, or recurring revenue mechanics.

Name

Crawlspace Depot, LLC

Legal name

Crawlspace Depot, LLC

Website

https://crawlspacedepot.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Crawlspace Depot is a privately held US e-commerce retailer and national distributor of crawl space encapsulation and moisture control products — vapor barriers, dehumidifiers, insulation, sump pumps, vent covers, and ATMOX ventilation systems — serving DIY homeowners and professional contractors across all 50 states from warehouses in Greensboro, NC and Rockford, TN.

Ownership category

akta.pro rank

Headquarters

HQ city

Greensboro

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Product Sales: One-time hardware product sales through e-commerce storefront. Products include vapor barriers, dehumidifiers, insulation, sump pumps, vent covers, tapes, sealants, and accessories from multiple brand partners.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Crawlspace Depot is a specialized e-commerce retailer and national distributor of crawl space encapsulation and moisture control products. The company sells vapor barriers, dehumidifiers, insulation, sump pumps, vent covers, sealing tapes, foams, and ventilation control systems from multiple brand partners (AprilAire, Santa Fe, Mega-Dry, Zoeller, ATMOX, Nisus, etc.) directly to homeowners and contractors across the United States. The company operates warehouses in North Carolina and Tennessee and ships to all 50 states.

Product overview

Crawlspace Depot is a specialized e-commerce retailer and national distributor offering a comprehensive portfolio of crawl space encapsulation and moisture control products. The product lineup centers on vapor barriers (4-20 mil polyethylene in various configurations), professional-grade dehumidifiers (AprilAire, Santa Fe, Mega-Dry brands ranging 50-110 pints/day capacity), and Bora-Foam termite-resistant insulation (R-10). The ATMOX System provides integrated ventilation control with fans, sensors, and lighting. Supporting products include sump pumps and drainage (Zoeller), foundation vent covers (VentBlock, Smart VENT), sealing tapes and foams, monitoring sensors, and installation accessories. The company operates as both a direct-to-consumer and contractor supplier, with warehouse locations in North Carolina and Tennessee.

Differentiator

Problem solved

Functional benefit

Products and services

• Vapor Barriers Polyethylene vapor barriers in thicknesses from 4 to 20 mil for crawl space encapsulation. Available in reinforced, non-reinforced, and woven-coated options in multiple colors and roll sizes, sold to homeowners and contractors for ground moisture isolation.
• Tapes, Foam & Caulk Sealing tapes including polyethylene sealing tape and double-sided butyl tape, caulking adhesives (Lexel, White Lightning 3006), and spray foam products (Todol Pur Stick, IPF, Pur Black) for vapor barrier seam sealing and penetration sealing in crawl spaces.
• Crawl Space Dehumidifiers Professional-grade crawl space dehumidifiers including AprilAire (E050, E070, E080, E100), Santa Fe (Compact70, Oasis105, Advance Dry110), and Mega-Dry (CS75, CS70) units with capacities from 50 to 110 pints per day. Wi-Fi enabled options available. Sold to homeowners and contractors for crawl space and basement moisture control.
• Dehumidifier Accessories Brand-specific accessories for AprilAire, Santa Fe, and Mega-Dry dehumidifiers, including condensate pumps, risers, hanging kits, Wi-Fi upgrade panels, water sensors, pre-filters, washable filters, MERV 13 filters, MERV 11 filters, and supply duct kits.
• Bora-Foam Insulation Board Termite-resistant rigid foam insulation board (4' x 7'10" x 2.5") with R-10 insulation value. Features 3 mil poly coating on each side for vapor barrier properties and is non-corrosive with built-in termiticide protection. Sold by Nisus and distributed for closed crawlspace applications.
• Insulation Fasteners Christmas tree anchors and 2.5" depth fasteners used to attach rigid foam insulation board (such as Bora-Foam) to crawl space foundation walls. Sold in 50-pack quantities.
• VentBlock & VentBlock+ Interior-mount polyethylene panels for sealing standard 8" x 16" foundation vent openings, providing fast and clean moisture control in crawl spaces. VentBlock+ is an enhanced version.
• Foundation Vent Cover Angled exterior-mount foundation vent cover made from durable UV-resistant plastic, designed to cleanly seal foundation vents from outside the home. Available in black and brown with textured matte finish.
• Smart VENT Flood Vents Code-compliant flood vents for homes in flood zones, including insulated (1540-520) and vented (1540-510) models with sleeve and trim options for 7-12 inch walls.
• Zoeller Submersible Sump Pumps Zoeller submersible sump pumps including Model 53 (1/3 HP) and Model 73, featuring cast iron construction with engineered plastic components and stainless steel hardware for crawl space water management.
• Sump Pump Packages Complete sump pump packages bundling the Zoeller pump with a Crawl Space Basin with lid and Unicheck valve, available for both M53 and M73 pump models.
• Sump Pump Accessories and Drainage Zoeller Spin 508 battery backup system with smart charger/controller, crawl space basin and lid (15" deep, pre-drilled), Unicheck valves, high water alarms, and drainage aggregate (1/4 cu ft bags) for complete sump pump installations.
• ATMOX Ventilation Control System Integrated crawl space ventilation control system including control sets, dehumidifier controls, joist-mount fans (165 CFM), LED lighting (1440 lumens), power and wire components, and sensors for automated ventilation management.
• Monitoring Tools & Sensors Hygrometers, moisture meters, environmental sensors, and wireless water sensors for crawl space leak detection and environmental monitoring.
• Mold & Odor Control Products Antimicrobial treatments and enzymatic cleaners for mold prevention and odor elimination in crawl spaces.
• Safety & Lighting Products LED string lights (7000 total lumens, 50 ft) for crawl space illumination and Edge Safety Eyewear for installer protection.
• Fasteners & Installation Accessories Concrete nail strips (BX4 battery actuated), Christmas tree fasteners, Hilti professional-grade fasteners and tools, and miscellaneous installation hardware for crawl space products.
• Supply Air Inducer Device attached to supply ductwork to introduce conditioned air into the crawl space for humidity regulation, with backflow damper and 50 CFM capacity.

Named customers6 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core.

• ATMOXcoreTechnology or IntegrationATMOX provides ventilation control systems including control sets, dehumidifier controls, fans, lighting, power/wire, and sensors. Crawlspace Depot distributes ATMOX products and integrates them into crawl space encapsulation solutions.
• AprilAirecoreTechnology or IntegrationAprilAire provides professional-grade crawl space and basement dehumidifiers (E050, E070, E080, E100 models) with Wi-Fi enabled options. Crawlspace Depot offers full range of AprilAire dehumidifiers and accessories.
• Santa Fe (Therma-Stor)coreTechnology or IntegrationSanta Fe provides dehumidifiers including Compact70, Oasis105, and Advance Dry110 models. Crawlspace Depot distributes Santa Fe products with accessories including hang kits, filters, and duct kits.
• Mega-DrycoreTechnology or IntegrationMega-Dry provides Wi-Fi enabled crawl space dehumidifiers (CS75, CS70 models). Crawlspace Depot offers Mega-Dry products with compatible accessories including condensate pumps, hang kits, filters, and duct kits.
• ZoellercoreTechnology or IntegrationZoeller provides submersible sump pumps (Models 53, 73), battery backup systems (Spin 508), high water alarms, and Unicheck valves for crawl space water management.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Regional players

• JES Foundation Repair: Regional foundation repair and crawl space encapsulation service provider in the Mid-Atlantic/Southeast. Comparable as a customer/adjacent player in the crawl space encapsulation market, though service-led rather than product-distribution.
• Groundworks: Multi-brand foundation and crawl space repair services company operating regional brands across the US. Comparable end market and customer overlap with Crawlspace Depot's contractor buyers, though operates as a service franchise rather than product retailer.

Others

• Ferguson: Large US distributor of plumbing, HVAC, and water management products to professional contractors. Comparable as a building-products wholesaler serving contractor buyers, though focused on plumbing/HVAC rather than crawl space specialty.

Broad incumbents

• Lowe's: Second-largest US home improvement retailer with overlapping crawl space, basement waterproofing, and HVAC product categories. Competes with Crawlspace Depot on general contractor and DIY buyers.
• The Home Depot: Largest US home improvement retailer carrying vapor barriers, sump pumps, dehumidifiers, insulation, and vent covers. Overlaps with Crawlspace Depot across most core SKUs and competes on price, assortment, and pickup speed.
• Amazon: Mass-market e-commerce marketplace listing nearly every Crawlspace Depot SKU (vapor barriers, dehumidifiers, sump pumps, vent covers) from multiple sellers, often at lower prices. Key substitute channel for DIY homeowners.

Direct peers

• Crawl Space Medic: National crawl space encapsulation and repair franchise offering inspections, encapsulation, and moisture control services. Comparable in crawl space domain focus and shared end customers (homeowners and referral contractors).
• Basement Systems: National crawl space and basement waterproofing company that designs, manufactures (CleanSpace vapor barrier), and sells encapsulation systems directly to homeowners and through a dealer network. Most directly comparable in product mix (vapor barriers, dehumidifiers, sump systems) and target customer (homeowners + contractors).
• Foundation Armor: Online retailer specializing in foundation waterproofing, sealants, vapor barriers, and concrete repair products. Comparable in e-commerce-led distribution model and overlap in waterproofing/moisture control SKUs.
• Crawl Space Ninja: Specialty crawl space encapsulation retailer and service provider offering vapor barriers, dehumidifiers, insulation, and sump pumps. Comparable in tight crawl space focus and product breadth, though more service-led while Crawlspace Depot is product-distribution-led.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/crawlspacedepot

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Crawlspace Depot, LLC