Designed by Engineers for Engineers
SHIMPAC® Systems products, produced by an independent British company and developed by industry expert engineers, are the fully compliant solution to seating and levelling street and construction ironwork. SHIMPAC® Systems products are approved for use by highway, port, airport and rail operators as well as water authorities, communication companies and utilities companies. SHIMPAC® products ensure that ironwork installations and repairs last years without further attention.
Fast, Simple & Effective
SHIMPAC® products are fast and simple to install on site to form a precision engineered collar to reinforce and build up chamber tops, seating ironwork level with any surrounding surface with millimetre accuracy.
SHIMPAC® Systems’ adjustable units work as key structural components strengthening chamber tops and creating a robust compression and fracture resistant seating for street ironwork and other such assets.
They provide a strong, stable and long-lasting base for ironworks and other assets that need to withstand extreme loads in highway, port, airport and rail environments.
Industry approved for use on all types of ironwork installation, specifically designed for fast installation and cost reduction.
SHIMPAC® Systems are the solution to ironwork seating.
ROADSHIMS® are for inspection covers and street ironworks; GULLY COLLARS are developed for drainage situated against kerbs and pavements, UTILITY COLLARS support meters, hydrants, stopcocks and more, SHIMPAC® REDUCERS / ADAPTERS assist in matching different sizes of iron work to established chambers and BUNGS & TEMPORARY SAFETY COVERS act as a temporary cover until permanent repairs can take place. SHIMPAC® Systems also offer CONTROL BOX SEATING for above ground levelling and SPECIALIST PRODUCTS, bespoke products can be designed and manufactured for unique applications.
SHIMPAC® Systems are cost effective and easy to install, resulting in a whole life solution with a proven track record – 35 years with no recorded failures when installed as recommended.
SHIMPAC® Systems products are sustainable and recyclable without, impacting on the environment and the materials used in SHIMPAC® Systems products can be reused sustainably on site in the base layer or in foundation work, contributing to the drive for Net Zero emissions.













