Moisture resistance · Coverad product range

Polymer LST radiator covers

A cleanable, rust-proof uPVC radiator-cover system for wet areas and environments where corrosion resistance and a softer impact surface matter.

Wet areas · healthcare · education · housing

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PVCStated classificationH2ORust proofRRadius edge2MMVentilation options
Close-up of a slotted Polymer radiator cover
Best suited toWet areas and corrosion resistance

Wet areas · healthcare · education · housing

Impact-resistant, rust-proof protection.

Polymer is the specialist route for environments where corrosion resistance, cleanability and a softer impact surface matter more than a traditional steel construction.

01Rust-proof material for wet or humid locations02Smooth, wipe-clean self-finished surface03Made-to-measure configurations with flat or sloping tops04Slotted or fine-perforation ventilation options
Fast project help. Send a schedule, drawing, photograph or sketch and Coverad can advise on dimensions, access, finish and fixing approach.
White Coverad Polymer radiator cover

At a glance

The selection points teams ask for first.

A concise starting point before the full specification, current datasheet and project drawings are confirmed.

PVC

Stated classification

A 4.5 mm self-finished material system; confirm current evidence.

H2O

Rust proof

Well suited to wet, humid and corrosive environments.

R

Radius edge

A softer front-edge treatment for occupied spaces.

2MM

Ventilation options

Slotted or fine-perforation configurations.

Polymer radiator cover radius edge and ventilation detail

Why this range exists

Proven in wet and high-traffic settings.

The 4.5 mm uPVC system is self-finished, rust proof and available with slotted or fine-perforation ventilation. Current product information states a fire classification; confirm the evidence required for the project.

  1. 01

    Choose the configuration

    Confirm floor- or wall-mounting and flat or sloping top.

  2. 02

    Set ventilation

    Select slotted or 2 mm perforation according to the project.

  3. 03

    Confirm access

    Plan valve access, cut-outs and maintenance requirements.

  4. 04

    Verify the substrate

    Agree fixings and optional battens for the site conditions.

Product and project gallery

Product details and real-world installation views across healthcare, education and public-building environments.

Coverad Polymer radiator cover product view
Polymer cover slotted top and radius-corner detail

Compare ranges

Is Polymer the right route?

Compare the closest alternatives by environment and access need, then ask Coverad to confirm the project-specific choice.

Current range

Polymer

Wet areas and corrosion resistance

  • uPVC with stated fire classification
  • Rust proof
  • Softer impact surface
Alternative

Standard Steel

Durable everyday LST protection

  • Made to measure
  • Powder-coated steel
  • Floor or wall mounted
Explore Standard Steel
Alternative

Eazi-Access

Regular cleaning and servicing

  • LST protection
  • Half Turn Allen Key Fixing
  • Healthcare-friendly detailing
Explore Eazi-Access
Alternative

Pipe Boxing

Wet areas, corridors and service runs

  • Moisture resistant
  • No painting
  • Standard and bespoke profiles
Explore Pipe Boxing

Verified specification route

Polymer on NBS Source.

Confirm the verified product listing, then open the live specification tools only when they are needed.

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View the live NBS specificationProduct data, verification and add-to-spec tools

Specification

Polymer LST radiator covers — key details.

Use this as a quick reference for schedules and tenders. Confirm the current datasheet, drawings, finish, access and fixing details before specification or order.

Download Current Datasheet
RangeCoverad Standard Polymer LST radiator covers
Material4.5 mm uPVC
Typical thickness4.5 mm
SurfaceSelf-finished and wipe clean
Fire classificationClass 1 / B-s3,d2 as stated in the current product information; confirm current classification evidence for the project
MountingFloor or wall mounted
Top profileFlat or sloping
VentilationSlotted or 2 mm perforation
SizesBespoke, made to measure
Front edgeRadius front edge for reduced impact risk
Valve accessAvailable where required
Cut-outsAvailable where required
Corrosion resistanceRust proof and suited to wet areas and typical cleaning regimes
Fixing approachScrews and wall plugs; battens where required
Use and guidanceSuitable for LST environments when correctly specified with the heating system; confirm current evidence and local requirements
Project note: product suitability, current test evidence, certification, LST performance, airflow and risk-related details must be confirmed for the specific application.

Guidance and project proof

Polymer guidance and insights.

Relevant specification guidance and live Coverad project stories from the Coverad insights library.

Frequently asked questions

What specification teams usually ask.

Practical checks to make before the current datasheet, drawings and project requirements are confirmed.

Why specify Polymer instead of steel?

Polymer is useful where moisture resistance, rust-free performance or a softer impact surface is important.

Can Polymer covers be wall mounted?

Floor- and wall-mounted configurations are available, subject to the project conditions.