Cured-In-Place Pipe Market Analysis & Forecast: 2026-2033

Cured-In-Place Pipe Market Size and Share Analysis - 2026 To 2033

The Cured-In-Place Pipe Market is expected to record a CAGR of 4.9%, from USD 3.21 Bn in 2026 to approximately USD 4.50 Bn by 2033. The key driving factors include the growing demand for rehabilitation of old and obsolete water and wastewater pipes, increasing use of trenchless techniques for pipe repair, investments in municipal infrastructure projects, and demand for economical means that reduce excavation costs, traffic congestion, and completion time. Cured-in-Place Pipe technology allows damaged pipe to be repaired through installation and curing of a resin-lined liner inside the pipe without replacement of the entire pipe structure. In March 2026, the American Water Works Association forecasted that the U.S. drinking water infrastructure demands would reach USD 2.4 Trillion between 2026 and 2050, with an annual investment shortfall of around USD 56.6 Bn.

Key Takeaways

• The polyester resin segment is likely to dominate the market with 69.2% in 2026. The segment’s growth is owing to its lower material cost, effective resin impregnation, chemical resistance, and widespread application in municipal sewer and stormwater rehabilitation. According to the U.S. Environmental Protection Agency, at least USD 630 Bn will be required to address U.S. wastewater, stormwater, and other clean-water infrastructure needs over the next 20 years, supporting demand for cost-effective CIPP rehabilitation systems.
• The polyester fabric is expected to dominate with 63.8% market share by 2026. These forecasts are based on the flexibility of the textile, the ability of the textile to absorb resins, the ability of the textile to be inverted, and the ability of the textile to be used for pipelines with varying diameters. Bouckaert Industrial Textiles provides the manufacture of CIPP felts in the weight from 4 oz/yd2 up to 500 oz/yd2, thickness from 0.040 inches up to 3.5 inches, and width of up to 11.15 feet (3.4 metres).
• Steam cure is expected to dominate the market with a share of 45.6% in 2026. The key reasons behind the growth of this segment include shorter curing time compared to traditional hot water systems, low water consumption, fast project delivery time, and suitability with commonly used polyester felt liners. Heat cured system and photo-initiated UV/LED cured system have been listed as the curing systems for resin saturated CIPP liners by NASSCO Pipeline Rehabilitation Matrix 2025.
• The nonwoven segment is projected to dominate the weaving-type category with 71.4% in 2026. The segment’s growth is owing to the high porosity, uniform resin absorption, flexibility, and conformability of nonwoven needle-felt liners within irregular and deteriorated pipelines. United Felts currently provides thermally cured felt liners with thicknesses ranging from 3 mm to 80 mm, while its pull-in-place liners can support installation lengths of up to 300 feet, expanding their applicability across sewer and drainage rehabilitation projects.
• The polypropylene coating segment is expected to hold dominance in the coating type category accounting for 47.8% in 2026. The reasons behind its leading position include chemical resistance, moisture resistance, dimension stability, heat resistance, and property to keep the resin on the liner while liner impregnation, storing, inversion, and curing. Insituform’s CIPP felt liner specification includes PP and PU coating on polyester needle felt liner where standard coating weights lie between 450 g/m² and 550 g/m², while liner diameter lies between 150 mm and 2,400 mm.
• The North America region is expected to be a market leader in the Cured-in-Place Pipe market with an expected market share of 40.8% in 2026. The regional leadership is due to the existence of old sewer systems, significant spending on municipal rehabilitation, experienced trenchless technology providers, and growing inclination towards methods that do not require digging or road closures. In addition, there is the need for USD 99 Bn per year for wastewater and stormwater infrastructure in the USA, where the annual budget shortfall amounts to USD 69 Bn.

Market Drivers

Aging Underground Pipeline Networks Are Accelerating CIPP Rehabilitation

The Cured-in-Place Pipe Market is gaining momentum owing to the increasing deterioration of underground water and sewer networks. Many pipelines installed during the twentieth century are approaching or exceeding their intended service life, increasing the occurrence of cracks, corrosion, leakage, infiltration, and structural failure.

According to the American Society of Civil Engineers’ 2025 Infrastructure Report Card, the U.S. drinking-water network comprises more than 2 million miles of underground transmission and distribution pipelines.

Rising Infrastructure Financing and Wastewater Regulations Are Expanding CIPP Projects

Increasing government financing for water infrastructure is creating a strong pipeline of rehabilitation projects for CIPP contractors and liner manufacturers. Public utilities are increasingly using low-interest financing and infrastructure programs to rehabilitate pipelines while limiting excavation costs, road closures, surface restoration, and disruption to surrounding communities.

The European Commission reports that the EU currently operates 30,354 urban wastewater treatment plants, indicating a substantial connected sewer-network base requiring continued maintenance, expansion, and rehabilitation. These financing and compliance requirements are expected to increase the adoption of trenchless CIPP solutions across developed and emerging markets.

In November 2025, the U.S. Environmental Protection Agency announced approximately USD 7 billion in new water-infrastructure financing. This included USD 6.5 billion through the Water Infrastructure Finance and Innovation Act program and another USD 550 Million through the State WIFIA program. The financing supports drinking-water, wastewater, pollution-control, and water-sector innovation projects across the country.

Current Events and Their Impact on the Cured-In-Place Pipe Market

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Segmental Insights 

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Why is Polyester Resin Acquiring the Largest Share?

On the basis of resin type, the polyester resin segment is estimated to hold the highest Cured-in-Place Pipe Market share of 69.2% in 2026. This dominance is attributed to the low cost of materials, quick curing ability, ability to soak felt liners, resistance to chemicals, and ability to work with hot water, steam, and ultraviolet curing systems.

The Interplastic Corporation boasts more than four decades of experience as a supplier of polyester and vinyl ester resins used in the CIPP process. The company’s latest offering of its gravity pipe range consists of isophthalic and terephthalic polyester resin systems that are both filled and unfilled.

Polyester Fabric Holds the Largest Market Share 

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On the basis of fabric type, the polyester fabric segment is set to lead with 63.8% in 2026. The segment’s growth is owing to its high resin-retention capacity, flexibility, ease of inversion, dimensional customization, and suitability for sewer pipelines with different diameters, wall thicknesses, and structural conditions.

Applied Felts’ current technical portfolio includes multilayer polyester-felt inversion liners with diameters of up to 3 metres and wall thicknesses ranging from 1.5 mm to 100 mm. The company also reports that more than 300 million feet of its liners have been installed globally, demonstrating the extensive commercial use of felt-based CIPP systems.

In February 2026, United Felts, a subsidiary of Vortex Companies, announced that it had received U.S. Patent No. 12,467,573 for its EnviroCure-Felt CIPP liner technology.

Why is Steam Cure Leading the Cure-Type Segment?

In terms of cure types, the steam cure segment is forecasted to hold 45.6% of the market share in 2026. Its dominance is attributed to quicker heat transfer as compared to hot water curing, reduced water requirement, quick curing and cooling process, compatibility with traditional polyester felt liners, and quick movement of equipment from one job site to another.

ASTM F1216 acknowledges steam control as an approved curing process for resin-impregnated flexible tubes. The standard deals with inverted installed CIPP processes for pipe diameters ranging between 2 inches and 108 inches. This makes steam curing applicable to both laterals and main line sewers, storm water, and large diameter rehabilitation processes.

In March 2025, RSM Lining Supplies announced the introduction of its latest Hybrid Curing System for Cured-in-Place Pipe installations.

Why is Nonwoven Fabric Acquiring the Largest Share?

On the basis of weaving type, the nonwoven category is expected to account for the largest share, with 71.4%, by 2026. The nonwoven needle felt is characterized by high void volume, equal resin uptake ability, flexibility, multi-layer formation, and good conformability to rough host-pipe surfaces.

POliner products for 2025 include polyester liners in non-woven structure in felt, and the liners range in diameters from DN150 to DN2000 and thickness from 3mm to 60mm. The liners may even be inserted and cured through a single manhole only, making them easier to install even in congested urban areas.

In April 2026, United Felts, a subsidiary of Vortex Companies, acquired Germany-based BKP Berolina Polyester GmbH & Co. KG. The transaction expands United Felts’ global manufacturing platform and combines its established standard felt CIPP liner capabilities with BKP Berolina’s advanced composite and ultraviolet-cured liner technologies.

Polypropylene Coating Leads the Coating-Type Segment

On the basis of coating type, the polypropylene coating segment is likely to lead with 47.8% in 2026. Its dominance is owing to its low moisture absorption, chemical resistance, toughness, thermal compatibility with steam curing, and ability to prevent resin leakage during liner impregnation, transportation, inversion, and curing.

United Felts’ current CIPP portfolio offers polypropylene-coated polyester-felt liners for both inversion and pull-in-place installation. Its polypropylene-coated inversion liners support outside diameters ranging from 6 inches to 120 inches and can be manufactured in project-specific lengths. The liners are produced in an ISO 9001 certified facility and conform to ASTM F1216 and ASTM F1743, supporting their use across municipal sewer, stormwater, and gravity-pipeline rehabilitation projects.

Cured-In-Place Pipe Market Trends

• The increasing adoption of ultraviolet-cured CIPP liners is improving installation speed, curing consistency, and project quality while reducing dependence on hot-water and steam equipment. RELINE Europe reports more than 125 UV curing systems, installations across over 55 countries, liner capabilities of up to DN 2000, and more than 7 million metres of completed installations, demonstrating the growing commercial maturity of UV-CIPP technology.
• The growing use of digital curing-monitoring systems is strengthening quality assurance and reducing the risk of incomplete liner curing. Vortex Companies’ 2025 VeriCure system uses fibre-optic distributed temperature sensing to continuously record temperature across the entire liner length, identify curing concerns in real time, and generate historical installation data. The technology can also monitor large pipelines of 60 inches and above by attaching the sensor cable to the pipe crown.
• Increasing focus on low carbon rehabilitation techniques is making the use of CIPP preferable compared to the process of excavation and full pipe replacement. As per an environmental impact study carried out and published in a peer reviewed journal in 2025, the ecological footprint of CIPP renewal was around 70 percent less than that of traditional excavation-based renewal.

Regional Insights 

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North America Dominates Owing to Aging Pipeline Networks and Strong Infrastructure Financing

North America will capture a major market share of 40.8% in the Cured-in-Place Pipe market in 2026. Growth in the region is expected due to advanced capabilities in trenchless rehabilitation techniques, aging sewers and water systems, tough environmental conditions, and consistent funding for wastewater, storm water, and potable water systems.

The USD 6 billion Canada Housing Infrastructure Fund from Canada is facilitating the development of drinking water, wastewater, storm water, and solid waste management facilities within the next decade. As of June 2025, the government has entered into 10 agreements with provincial/territorial governments as well as announced 25 municipal infrastructure projects which will improve the rehabilitation pipeline for CIPP contractors and liner providers.

In June 2026, the U.S. Environmental Protection Agency also announced that it would waive WIFIA application fees for communities with populations of 25,000 or fewer and waive credit-processing fees during fiscal years 2026 and 2027. This measure lowers financing barriers for smaller municipalities undertaking water and wastewater upgrades, potentially expanding CIPP adoption beyond major metropolitan utilities.

Asia Pacific Emerges as the Fastest-Growing CIPP Market

The Asia Pacific region is expected to witness the fastest growth in the Cured-in-Place Pipe Market over the forecast period. Growth is being driven by rapid urbanization, expansion of sewerage coverage, increasing rehabilitation of aging urban pipelines, and rising government expenditure on water and wastewater infrastructure across India, China, Singapore, Australia, and Southeast Asia. Recent market analysis also identifies Asia Pacific as the fastest-growing CIPP region.

Singapore’s national water agency, PUB, maintains approximately 3,600 kilometres of public sewers and nearly 100,000 sewer manholes. PUB conducts systematic inspections and repairs of defective sewers and is also implementing a private-sewer rehabilitation programme in the Western Catchment through 2026, demonstrating the region’s increasing shift toward planned and preventive pipeline renewal.

In March 2025, India’s Ministry of Housing and Urban Affairs reported that 592 sewerage and septage-management projects worth INR 67,607.67 crore had been approved under AMRUT 2.0. These projects cover approximately 6,739 million litres per day of sewage-treatment capacity, including 2,093 MLD intended for recycling and reuse, creating a substantial connected pipeline base requiring inspection, repair, and rehabilitation.

Federal Infrastructure Financing and Large-Scale Sewer Renewal Are Accelerating the U.S. CIPP Market

The U.S. Cured-in-Place Pipe Market is witnessing sustained growth owing to the rehabilitation of aging sewer networks, increasing federal water-infrastructure financing, and municipal preference for trenchless solutions that reduce excavation, road closures, surface restoration, and disruption to surrounding communities.

The EPA approved a USD 65 million WIFIA loan for King County, Washington, to modernize its wastewater system. The investment is expected to add approximately 50 years of useful life to part of the wastewater pipeline network and forms part of more than USD 1 billion in wastewater-infrastructure investments supported through King County’s WIFIA loans.

In December 2025, the U.S. Environmental Protection Agency invited the Oro Loma Sanitary District in California to apply for a USD 26 million WIFIA loan. The project will rehabilitate or replace approximately 40 miles of sewer pipelines, laterals, and manholes serving nearly 65,000 people. Projects of this scale create direct opportunities for CIPP liners, resins, curing systems, inspection equipment, and installation contractors.   

China Cured-In-Place Pipe Market Trends

China is expected to witness strong growth in the Cured-in-Place Pipe Market over the forecast period. Market expansion is supported by large-scale urban renewal programs, the modernization of aging drainage and sewage networks, increasing investment in underground infrastructure, and government efforts to improve urban flood resilience and wastewater-collection efficiency.

Under China’s urban-renewal plans announced in June 2026, the country intends to construct or renovate approximately 770,000 kilometres of urban underground pipelines during the 15th Five-Year Plan period.

Who are the Major Companies in Cured-In-Place Pipe Industry

Some of the major key players in Cured-In-Place Pipe Market are iMPREG GmbH, Layne Inliner LLC, Insituform Technologies Inc., Inland Pipe Rehabilitation Ashimori Industry Co. Ltd., Reline Europe AG, Norditube Technologies, and Saertex MultiCom GmbH.

Key News

• In February 2026, IMPREG introduced its ManholeLiner ML25 during its 11th International Operators Event in Germany. The company presented the solution through practical workshops attended by more than 180 participants from Europe, North America, and Latin America.
• In September 2025, Inliner Solutions announced its involvement in a wastewater gravity-pipeline rehabilitation project in Tampa, Florida, using cured-in-place pipe lining. The project scope included sewer cleaning and CCTV inspection, bypass pumping, CIPP testing, debris disposal, traffic control, and surface restoration.

Market Report Scope

Analyst Opinion

• The Cured-in-Place Pipe Market is transitioning from conventional sewer rehabilitation toward broader potable-water and pressure-pipeline applications. In March 2025, FER-PAL Infrastructure reported that its AquaPipe CIPP technology was in use in more than 1,550 miles of water mains, with more than 50,000 service connections being restored. Furthermore, it boasts an operational life span of more than 100 years, which is evidence of growing technical sophistication of structural CIPP applications.
• The ongoing process of standardization will lead to higher customer confidence, as well as facilitate the further spread of the CIPP technique. NASSCO’s 2025 Pipeline Rehabilitation Matrix refers to ASTM F1743-25 and updated ASTM D5813-04(2025). Traditional CIPP linings made from thermosetting resins must be capable of achieving flexural strength of about 4,500 psi and flexural modulus of 250,000 psi.
• The municipal projects being carried out indicate that CIPP is now perceived to be a standard asset management process rather than an emergency response measure. The City of Arden Hills in Minnesota started a rehabilitation project for roughly 7,300 feet of 8-inch and 10-inch sanitary sewer pipe lines in 2025. The city stated that individual sections serving properties could generally be lined and returned to operation within half a day to one working day, highlighting the technology’s ability to reduce excavation, service disruption, and construction duration.

Market Segmentation

• By Resin Type (Revenue, USD Bn, 2021-2033)
  • Polyester
  • Vinyl Ester
  • Others
• By Fabric Type (Revenue, USD Bn, 2021-2033)
  • Polyester
  • Glass
  • Others
• By Cure Type (Revenue, USD Bn, 2021-2033)
  • Hot Water
  • Steam
  • UV Cure
• By Weaving Type (Revenue, USD Bn, 2021-2033)
  • Woven
  • Nonwoven
  • Others
• By Coating Type (Revenue, USD Bn, 2021-2033)
  • Polypropylene
  • Polyethylene
  • Polyurethane
  • Non-Coated
  • Others
• By Region (Revenue, USD Bn, 2021-2033)
  • North America
    • U.S.
    • Canada
  • Latin America
    • Brazil
    • Mexico
    • Argentina
    • Rest of Latin America
  • Europe
    • Germany
    • U.K.
    • France
    • Italy
    • Spain
    • Russia
    • Rest of Europe
  • Asia Pacific
    • China
    • India
    • Japan
    • Australia
    • South Korea
    • ASEAN
    • Rest of Asia Pacific
  • Middle East
    • GCC
    • Israel
    • Rest of Middle East
  • Africa
    • South Africa
    • Central Africa
    • North Africa

Sources

Primary Research Interviews

• Municipal water and wastewater utility managers
• CIPP installation contractors and project managers
• CIPP liner and tube manufacturers
• Polyester, vinyl-ester, and epoxy resin suppliers
• Steam-, hot-water-, and UV-curing equipment manufacturers
• Trenchless pipeline rehabilitation engineers
• Sewer inspection and CCTV service providers
• Municipal procurement and infrastructure-planning officials
• Pipeline consultants, civil engineers, and design specialists
• Key opinion leaders in trenchless rehabilitation and underground infrastructure

Databases

• World Bank – Water Supply and Sanitation Database
• Organisation for Economic Co-operation and Development (OECD)
• U.S. Environmental Protection Agency – Clean Watersheds Needs Survey
• U.S. EPA – Drinking Water Infrastructure Needs Survey and Assessment
• Eurostat – Water and Wastewater Infrastructure Statistics
• European Commission – Urban Wastewater Treatment Database
• U.S. Census Bureau – Public Infrastructure and Construction Spending Data
• UN-Water and WHO/UNICEF Joint Monitoring Programme
• Infrastructure Canada – Water and Wastewater Project Database
• Government procurement and municipal tender databases

Magazines

• Trenchless Technology Magazine
• Underground Infrastructure
• No-Dig International
• WaterWorld
• Municipal Sewer & Water
• Utility Contractor
• Water & Wastewater International
• World Pipelines
• Cleaner Magazine

Journals

• Journal of Pipeline Systems Engineering and Practice
• Tunnelling and Underground Space Technology
• Construction and Building Materials
• Journal of Materials in Civil Engineering
• Water Research
• Environmental Science & Technology
• Journal of Infrastructure Systems
• Polymers
• Applied Sciences
• International Journal of Trenchless Technology Research

Newspapers and Business Publications

• Reuters
• The Wall Street Journal
• Financial Times
• The New York Times
• The Guardian
• Construction Dive
• Engineering News-Record
• The Economic Times
• China Daily

Associations

• National Association of Sewer Service Companies (NASSCO)
• North American Society for Trenchless Technology (NASTT)
• International Society for Trenchless Technology (ISTT)
• Water Environment Federation (WEF)
• American Water Works Association (AWWA)
• ASTM International – Committee F17 on Plastic Piping Systems
• American Society of Civil Engineers (ASCE)
• International Water Association (IWA)
• German Society for Trenchless Technology
• UK Society for Trenchless Technology

Public Domain Sources

• Company annual reports, technical brochures, and press releases
• Municipal sewer and wastewater rehabilitation project documents
• Government water-infrastructure funding announcements
• Utility capital-investment and asset-management plans
• Public tender documents and contract-award notices
• ASTM, ISO, EN, and national CIPP standards
• Environmental and worker-safety regulations concerning resin and styrene emissions
• University and technical-institute research publications
• Patent databases such as WIPO, USPTO, EPO, and Google Patents
• Product approvals and technical certifications for CIPP liners and resins
• Publicly available project case studies and installation records

Proprietary Elements

• CMI Data Analytics Tool
• Proprietary CMI repository of historical market information for the last 10 years