National Shelter Products

Name

National Shelter Products

Legal name

National Shelter Products, Inc.

Website

https://nationalshelter.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Hudson, Ohio

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Marketing or Sales, Operations, Technology or R&D

Revenue model

1. Building Materials Sales: The company generates revenue through the sale of building envelope products including house wraps, commercial building wraps, flashing materials, structural sheathing, and insulation products. Products are sold to builders, architects, and contractors in the residential, commercial, manufactured housing, and recreational vehicle markets.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

National Shelter Products is a demand creation, sales and sales management company that supplies building envelope products — including house wraps, commercial building wraps, self-adhering flashing, structural sheathings, and continuous insulation systems — to builders, contractors, architects, and design teams in the residential, commercial, manufactured housing, and recreational vehicle markets. The company operates through a network of regional managers and market-specialist sales teams across the United States and Canada, supporting product specification, sales, and marketing services for its DRYline®, DARCO®, and BROADCAST® product lines.

Product overview

National Shelter Products is a demand creation, sales, and sales management company specializing in building envelope products. The product portfolio consists of physical building materials organized into several interconnected categories: DRYline® brand house wraps and building wraps (HPX Commercial, HP, MP+, LP+, W, RainDrain) that provide weather barriers and drainage; DRYline® flashing and seam tape products (ATX Self Adhering Flashing) for transition joints and fenestrations; DRYline® structural sheathings (TSX, SIX Structural Insulation, ISX Insulative Weather Barrier) that combine structural performance with insulation and weather barriers; and Darco® products for recreational vehicles (UNX/DSX/TMX panels, FloorBrace). BROADCAST® Custom Printed Advertising enables branding on DRYline wraps. Products serve four market segments: residential construction, commercial building, manufactured housing, and recreational vehicles.

Differentiator

Problem solved

Functional benefit

Brands

• DRYline: Building wrap and weather barrier product line including HPX Commercial, HP, MP+ Drainage, LP+ Drainage, W, TSX, SIX Structural Insulation, ISX Insulative Weather Barrier, and ATX Self Adhering Flashing.
• DARCO
• BROADCAST
• WRAPLAB

Products and services

• DRYline® HPX Commercial Mechanically attached air and water barrier for commercial buildings and demanding jobsites, providing weather protection for commercial construction projects. Targeted at commercial construction contractors and specifiers.
• DRYline® HP High-perm, strong, and drainage-capable residential and light commercial building wrap designed for severe weather protection with effective exterior wall insulation capabilities. Targeted at residential builders and light commercial contractors.
• DRYline® MP+ Drainage All-purpose building wrap for all seasons with 98% drainage efficiency, offering strength and performance for residential and commercial applications. Targeted at residential builders and commercial contractors.
• DRYline® LP+ Drainage Low perm, extra strong, and drainage-capable residential and light commercial wrap designed for severe weather protection. Targeted at residential builders and light commercial contractors.
• DRYline® W Economical, extra strong, balanced perm, and drainage-capable residential and light commercial wrap for standard weather protection with woven fabric construction. Targeted at residential builders and light commercial contractors.
• DRYline® RainDrain® High perm, strong, and extra drainage-capable residential and light commercial wrap designed for severe weather protection. Targeted at residential builders and light commercial contractors.
• DRYline® ATX Self Adhering Flashing Self-adhering flashing for residential and commercial applications with hot and cold temperature installation capability. Available in highly conformable (Straight) or extensible (Flex) options for windows, doors, and thru-wall entry points. Compliant with AAMA 711-13 guidelines and supports outdoor UV exposure up to 6 months.
• DRYline® TSX Ultra-thin lightweight structural sheathing, air barrier, weather barrier, interior wall bracing panel, and draft stop panel that serves as a direct 1:1 replacement for OSB sheathing. Available in four grades (Green, Red, Black, Blue) and recognized for use in all 50 states. Targeted at residential and commercial builders.
• DRYline® SIX Structural Insulation Continuous structural insulated sheathing combining stable long-term R-value and structural shear capacity. Meets IRC and IBC requirements for lateral loads and thermal performance with integrated film facer serving as water-resistive barrier. HFC-free with low Global Warming Potential. Targeted at residential and commercial construction buyers.
• DRYline® ISX Insulative Weather Barrier Rigid insulation with integrated film facer providing unmatched quality with stable long-term R-value. HFC-free and recyclable with low Global Warming Potential, meeting ASTM C578 standards. Provides continuous exterior insulation to reduce thermal bridging. Targeted at residential and commercial construction.
• DARCO UNX, DSX, TMX Structural Lauan Replacement Panels for recreational vehicles. UNX grade replaces Unicor as utility performance Lauan replacement panel. DSX and TMX are patent-pending composites engineered to absorb FRP facer lamination movement at high temperatures. Flexible enough for radius bending. Targeted at RV manufacturers.
• DARCO FloorBrace Economical, smooth, attractive, and durable under-siding for recreational vehicles. Engineered to speed production with adhesive-ready black fiber bonding surface and waterproof finished surface. Compatible with most adhesives for fast and clean installation. Targeted at RV manufacturers.
• BROADCAST® Custom Printed Advertising Custom printed advertising on DRYline building wraps featuring full-color printing, maximum print area, multi-messaging capability, and flexible order sizes as small as eight rolls. Includes WRAPLAB Custom Print Designer tool for creating designs. Targeted at builders, developers, and brands advertising on construction sites.

Quantifiable outcome

• 98% drainage efficiency with DRYline MP+ building wrap

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Kingspan Insulation: Kingspan manufactures rigid insulation and continuous insulation sheathing products that compete with DRYline SIX and DRYline ISX. As a global building envelope player, it provides scale and R&D-driven competition in the insulation-sheathing segment.
• CertainTeed (Saint-Gobain): CertainTeed is a broad building products manufacturer offering house wraps, flashing, insulation, and sheathing. Its portfolio overlaps with multiple DRYline product lines within a much larger corporate context.
• DuPont Tyvek: DuPont Tyvek is the dominant house wrap and weather barrier brand in residential and commercial construction. It competes directly with the DRYline HP, MP+, LP+, W, and HPX product lines and is by far the most-recognized incumbent NSP must displace in specifications.
• Georgia-Pacific Building Products: Georgia-Pacific is a major manufacturer of OSB, sheathing, and weather barriers, competing with the structural side of the DRYline portfolio. Its scale, distribution, and builder relationships make it a significant indirect competitor.

Direct peers

• Barricade Building Products: Barricade supplies house wraps, structural sheathing, and weather barriers to residential and commercial builders. Its product range overlaps substantially with NSP's DRYline family, making it a direct alternative for distributors and builders.
• Huber Engineered Woods (ZIP System): Huber's ZIP System sheathing combines structural sheathing with a water-resistive barrier in one panel, directly competing with DRYline TSX and DRYline SIX. It is among the most direct product-category competitors in integrated structural sheathing.
• LP Building Solutions (LP WeatherLogic): LP Building Solutions offers integrated structural sheathing and weather barrier systems (WeatherLogic) that compete with DRYline TSX and DRYline SIX. It is a well-capitalized manufacturer competing in the same integrated-sheathing category.
• Typar (by magnera): Typar is a well-established residential and light commercial building wrap brand. It competes head-to-head with the DRYline HP, MP+, LP+, and W product lines on builder specifications and 2x2 wall code compliance.

Emerging players

• Stego Industries: Stego focuses on vapor barriers and below-slab protection with growing presence in above-grade building envelope accessories. It is a smaller, specialist competitor in adjacent building envelope categories.

Regional players

• Hal Industries: Hal Industries supplies RV-specific panel and flooring products, overlapping with NSP's DARCO line in the recreational vehicle segment. It is a niche competitor focused on RV manufacturers, comparable in segment specialization.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/national-shelter-products

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 National Shelter Products