Insulated Transport Products

What Insulated Transport Products does

Insulated Transport Products (ITP) is a U.S.-based manufacturer of insulated and temperature-control hardware for refrigerated transportation, founded in 1989 as ITW Insulated Products and rebranded prior to 2014. The company designs and produces a portfolio of insulated bulkheads (UB1 Universal, Skinny Bun, Skinny Bun Lite XP, Duraflex, Flex Fit, Van Bulkhead) that create multi-temperature zones inside trailers carrying frozen, refrigerated, and dry goods. Its return air bulkhead line (DuroMax, Zephyr, Air Head, Max Air) protects refrigeration units and channels airflow, while supporting accessories include air chutes and adapters, bulkhead retention systems, ventilation kits (Cold Draw System), strip and universal curtains, and insulated pallet covers and blankets. Several products are patented — including the Lift Bar System, DuroMax quick-release mechanism, Pop-Up Adapter, and pending Zephyr return air design — and the product line is engineered to meet FDA proposed § 1.906 requirements for Vehicles and Transportation Equipment used in food transportation.

ITP operates from a manufacturing headquarters in LaGrange, Georgia, and is a wholly-owned subsidiary of Signode, a packaging and shipping conglomerate (all employee emails use the @signode.com domain). Revenue is generated primarily through hardware sales of bulkheads, return air bulkheads, chutes/adapters, curtains, and accessories under a quote-based pricing model, with a smaller stream of repair services and warranty replacements. The company sells through a combination of manufacturer reps, regional sales representatives covering all U.S. states and Canada, a dealer program, and direct customer engagement via toll-free phone (800-233-6180), email, and website contact. Named customers include Midwest Refrigerated Services (a 3PL operating a 75+ truck refrigerated fleet), Stater Bros, and Kroger, with the documented customer outcome of approximately 50% reduction in temperature-related claims following ITP bulkhead deployment. The company's products carry warranties of up to 10 years against core delamination.

Name

Insulated Transport Products

Legal name

Insulated Transport Products

Website

https://insulatedtransportproducts.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

51–100 employees

Short description

Insulated Transport Products manufactures insulated bulkheads, return air bulkheads, chutes, curtains, and accessories for refrigerated trailers, serving U.S. and Canadian fleet operators, 3PLs, and food distributors including Midwest Refrigerated Services, Stater Bros, and Kroger. Operates as a subsidiary of Signode.

Ownership category

akta.pro rank

Product category

Refrigerated Transportation Equipment

NAICS

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Temperature-Controlled & Insulated Shippers (Coolers, Gel Packs, PCM Systems) (IMALAFAI)

akta.pro secondary industries

Cold Chain & Temperature-Controlled Storage Equipment (IMAHAKAJ), Food & Beverage Cold Storage (Fresh/Chilled) (TLALABAA)

Keywords

• Refrigerated transport products
• Insulated bulkheads
• Multi-temp trailer equipment
• Return air bulkheads
• Refrigerated cargo separation

Headquarters

HQ city

Lagrange

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Insulated Bulkhead Sales: Sale of insulated bulkheads (UB1, Skinny Bun, Skinny Bun Lite XP, Duraflex) and custom fit bulkheads for refrigerated trailers. Products create multi-temp zones to protect temperature-sensitive cargo.
2. Return Air Bulkhead Sales: Sale of return air bulkheads (DuroMax, Zephyr, Air Head, Max Air) that channel air back to refrigeration units and protect front walls of trailers.
3. Chutes and Adapters Sales: Sale of air distribution products including tube chutes, two-finger chutes, standard chutes, and adapters (Pop-Up, Unimax) for various refrigeration unit brands.
4. Curtain and Accessory Sales: Sale of universal curtains, strip curtains, pallet covers/blankets, and accessories (fan kits, vent kits, tether connects, abrasion plates).
5. Repair and Warranty Services: Repair services for damaged bulkheads using vinyl patch kits, plus warranty replacement program for defective products under 90-day warranty and extended delamination warranties.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Insulated Transport Products manufactures and sells insulated bulkheads, return air bulkheads, air chutes and adapters, ventilation accessories, universal curtains, and insulated pallet covers for refrigerated trailers. The products enable multi-temperature zone creation in trailers, protect temperature-sensitive cargo during transit, and channel air back to refrigeration units to optimize airflow and reduce spoilage.

Product overview

Insulated Transport Products offers a comprehensive portfolio of insulated products for refrigerated transportation, enabling multi-temperature zone management in trailers. The core offering consists of insulated bulkheads (UB1 Universal, Skinny Bun, Skinny Bun Lite XP, Duraflex, Flex Fit, Van Bulkhead) that create temperature separations in trailers, complemented by Return Air Bulkheads (DuroMax, Zephyr, Air Head, Max Air) that protect refrigeration units and optimize airflow. Supporting accessories include chutes and adapters (Tube Chute, Two Finger, Standard, Pop-Up, Unimax) for air distribution, ventilation systems (Fan Kit, Vent Kit, Cold Draw), and bulkhead retention systems (Tether Connect, Lifting Bulkhead). The company also provides Universal Curtains (Strip, Universal Vinyl, Safe-T-Clear) to prevent cold air loss at door openings, and Insulated Pallet Covers and Blankets for protecting temperature-sensitive cargo during transit. Products are designed for compatibility with Thermo King and Carrier refrigeration units and carry warranties up to 10 years against delamination.

Differentiator

Problem solved

Functional benefit

Products and services

• UB1 Universal Bulkhead A universal-fit insulated bulkhead that eliminates sizing hassles and fits virtually every trailer dimension, including older bowed trailers. Adjustable spring top reaches 97 to 106 inches in height, with Hook & Loop straps providing 10 inch width adjustment. Designed for refrigerated trucking fleet operators.
• Skinny Bun Bulkhead The industry standard insulated bulkhead for over 25 years, featuring flexible core design with memory that eliminates sagging, waterproof core protection, and easy sanitation. Available in bi-fold, off-center hinged, and two-piece track mount configurations for refrigerated trucking operators.
• Skinny Bun Lite XP Bulkhead A light-weight (36 lbs per panel), rigid, moisture resistant bulkhead with vinyl laminated skin on 4mm corrugated plastic and 3 inch lightweight hard-sided extruded polystyrene core. Configurable as one piece, off center bi-fold, or two piece track mount.
• Duraflex Bulkhead The most economical, light-weight, durable, flexible bulkhead with vinyl laminated skin on 5mm corrugated plastic and 2 inch flexible open cell foam core. Features ability to bend and flex when hit, and is 25% lighter than standard 3 inch construction.
• Flex Fit Insulated Bulkhead A two-piece adjustable bulkhead replacement accommodating multiple trailer heights with up to 4 inch variance in height and 12 inch variance in width. Available in Duraflex 2 inch core, Skinny Bun 3 inch core, and Skinny Bun Lite XP 3 inch core configurations.
• Van Bulkhead Specialty bulkhead for vans designed for catering, seafood, and medical transport with vinyl laminated skin on 5mm corrugated plastic, 2 inch open cell foam core, bi-fold center hinged configuration, and contoured fit for van specifications.
• Skinny Bun Lite XP One-Piece Bulkhead Lightweight one-piece bulkhead (over 80 lbs) for users who do not need to move the bulkhead every load. Available in off-center split 1/3 - 2/3, full width, and with curbside or roadside door configurations.
• DuroMax Return Air Bulkhead Two-piece plastic return air bulkhead allowing immediate access to refrigeration unit with easy-to-remove bottom section for cleaning debris from floor area. Features best airflow in industry, no tools required, fits Thermo King and Carrier units, and built-in pallet stops.
• Zephyr Return Air Bulkhead New return air bulkhead with molded extra thick material, return air vents close to trailer floor for better performance, fits Thermo King and Carrier units, interlocking removable pallet stops, adjustable mounting height, built-in screen, and quick release hardware for easy cleaning and maintenance.
• Air Head Return Air Bulkhead First one-piece construction plastic return air bulkhead in the industry, providing better front wall protection and improved airflow. Made from USDA-approved HMW Polyethylene plastic with high impact resistance at extreme low temperatures.
• Max Air Return Air Bulkhead Top quality rotationally molded single unit with 5 inch depth offering more square inches of opening for return air than any other plastic return air bulkhead on the market. Features 1/4 inch wall thickness throughout and super tough integrated pallet stops.
• Tube Chute with Pop-Up Adapter Innovative all-in-one product combining patented tube chutes with pop-up adapter that rises to ceiling when not in use, preventing forklift damage during loading and unloading. Collapses flush to trailer wall when not in use.
• Tube Chute with Unimax Adapter Tube chute design providing uniform temperature throughout trailer by moving air flow from reefer unit to rear. Two tubes prevent airflow from blowing directly against hot trailer ceiling. Collapses flush to trailer wall when not in use.
• Two Finger Chutes and Adapters Chute design that prevents damage down center of trailer from forklifts. Uses standard adapters without special requirements. Recommended with Pop-Up Adapter (Part# 3195) or Standard Adapter (Part# A9658).
• Pop-Up Adapter Patented adapter that virtually eliminates air chute damage caused during loading. Automatically slides up to ceiling out of harm's way. Universal fitting for all refrigeration units with durable aluminum components. Fits Thermo King SBII/SB III/SB 200/SB 300/Precedent and Carrier Ultima 53/Ultra XT/Extra.
• Unimax Adapter Revolutionary universal design adapter fitting Thermo King and Carrier units with high impact molded design, low profile, unit protection, increased air flow, and reduced fluttering to decrease delamination.
• Cold Draw Ventilation System Remote-mounted ventilation system utilizing radial-flow centrifugal fan for improved air distribution to rear of trailer. Features thermostatic control, 4 inch CPVC piping, and components strategically located to prevent handling damage and contamination. Includes a 10 inch diameter, 12 volt fan with 650 CFM displacement.
• Lifting Bulkhead System Track-mounted lifting bulkhead system allowing loaders to move bulkheads up and down track system and lift flush to ceiling. Prevents forklift damage, employee injuries, and loss of bulkheads. Features patented lift bar system with marine grade stainless steel hardware.
• Strip Curtains Flexible PVC strip curtains for various temperature applications including standard smooth (-10 to 150 degrees), standard ribbed, low temp ribbed (-40 to 90 degrees), low temp reinforced with nylon strings, and low temp non-reinforced. USDA approved and flexible to -40 degrees F. Can save hundreds of dollars in fuel and maintenance costs yearly with payback periods as little as three months.
• Universal Vinyl Curtain Universal curtain kit with magnetic or Hook & Loop closure that fits any roll-up or swing door trailer. Features 18 oz. blue vinyl material, clear windows, double stitched hems with brass grommets, weighted vinyl skirted bottom, and center split for easy access.
• Safe-T-Clear Curtain Safety-conscious truck curtain door with two clear low-temp vinyl panel swing doors allowing people and materials to pass through without opening or closing the door. Features adjustable auto close, stainless steel hardware, high visibility, and ships fully assembled.
• Even Temp Insulated Pallet Covers and Blankets Durable, lightweight insulated pallet covers and blankets protecting temperature sensitive food items during transit. Features water repellent coated nylon outer shell and 450 grams 19oz insulation core. Stock sizes include 40 inch x 48 inch x 48/60/72 inch covers and 72 inch x 80 inch, 90 inch x 100 inch blankets.
• Repairs and Warranties Product repair services including vinyl patch kit (Part# 2120-1) with vinyl cement and yard vinyl. Warranty coverage includes 90 days against defects, 10 year warranty against core delamination, and 5 year warranty on UHMW Scuff Plates.

Quantifiable outcome

• Temperature-related claims reduced by approximately 50% for users implementing bulkheads with Cold Draw System
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• SignodecoreOthersSignode is shown as the parent company in copyright notices. All ITP employee email addresses use @signode.com domain. Signode Industrial Group appears to own Insulated Transport Products as a subsidiary.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Wabash National: Largest North American trailer manufacturer with a significant refrigerated trailer portfolio. As a trailer OEM, it is both a customer-adjacent partner and a potential competitive threat as it integrates bulkhead/insulation functionality into base builds.
• Utility Trailer Manufacturing: Established refrigerated trailer manufacturer whose products are downstream consumers of bulkhead and airflow components like ITP's. Comparable as a fleet-facing incumbent in the same multi-temp transport value chain.
• Carrier Transicold: Major transport refrigeration unit manufacturer; ITP products are compatible with Carrier Ultima/Ultra XT units. Competes for share of the refrigerated transport capex wallet at the same fleet customers, though in a different sub-system.
• Great Dane: Major trailer manufacturer with a strong refrigerated trailer line serving the same food distribution and 3PL customers. Comparable as a buyer of trailer interior components and as a forward-integrating competitor to aftermarket bulkhead suppliers.
• Thermo King (Trane Technologies): Global leader in transport refrigeration units, and ITP's bulkheads and chutes are explicitly designed to be compatible with Thermo King systems. Adjacent incumbent in the refrigerated transport value chain with overlapping fleet customers.

Direct peers

• Morgan Corporation: Major manufacturer of refrigerated and insulated truck bodies serving grocery, foodservice, and 3PL fleets. Comparable to ITP because its refrigerated bodies incorporate the type of bulkheads, insulation, and airflow management ITP sells as components.
• Kinedyne: Manufacturer of cargo securement, tarp systems, and trailer accessories including curtains and load containment products. Comparable to ITP as a component supplier to the trailer and trucking ecosystem with overlapping customers and channel.
• Kidron (Heil Company): Manufactures refrigerated truck bodies and multi-temp compartment systems, including integrated bulkheads and insulation for food-grade fleets. Closest comparable in delivering multi-temp transport solutions to the same grocery and 3PL customer base.
• Johnson Truck Bodies: Specialty manufacturer of refrigerated, insulated, and multi-temp truck bodies. Operates in the same customer verticals (food distribution, dairy, floral) and integrates similar temperature-zone and air-distribution technology into trailer builds.

Emerging players

• Buyers Products: Broad-line manufacturer of truck and trailer accessories including cargo control and work truck equipment. Less specialized than ITP in refrigerated transport, but competes for the same dealer-channel relationships and trailer OEM spec-in slots.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

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 Insulated Transport Products