Large Radiator Covers

Make a big feature of big heating. Our large radiator covers are designed for expansive rooms and wide radiators in Irish homes, from period townhouses to modern new-builds. Crafted from premium, moisture-resistant MDF with sturdy grilles, they tidy pipework, shield little hands and pets, and create a slim display shelf for halls or living spaces. Intelligent venting and an open-back design maintain excellent heat flow, so your room warms quickly and efficiently.

Available in extra-wide and oversized options, each cover is simple to assemble and can be trimmed to accommodate skirting boards. Choose crisp white, contemporary grey, or a paint-ready finish to match your décor. We offer free shipping across Ireland with next-day delivery Monday to Friday, so refreshing your space is fast and fuss-free. For the best fit, measure the full width including valves, add clearance for airflow, and compare with our internal dimensions on each product page.

Transform your radiator into a styled focal point without compromising warmth. Browse our range below.

FAQs

How do I measure for a large radiator cover?
Measure the radiator’s full width including valves, plus height and depth at the deepest point. Add 5–10 cm to width, 3–5 cm to height, and 2–3 cm to depth for airflow, then match to the cover’s internal dimensions.

Will a large cover reduce heat output?
Quality covers with open backs and slatted grilles allow natural convection, so any heat loss is minimal. For best results, keep the top vents clear and consider reflective foil behind the radiator.

Are large radiator covers easy to install?
Yes. They arrive flat-packed with clear instructions, pre-drilled panels and wall fixings. Most customers assemble in 15–30 minutes, and the design accommodates typical Irish skirting boards.

What materials and finishes are available?
Our large covers use premium, moisture-resistant MDF with durable paint or a primed, paint-ready finish. Sturdy tops support light décor, and decorative metal grilles are used on selected styles.

Can I paint the cover to match my walls?
Absolutely. Choose our primed option or lightly sand a painted finish and use a good quality interior paint. Allow paint to cure fully before use and avoid blocking ventilation slots.

Related: www.PowerOfOne.ie, Modern Radiator Covers, Cheap Radiator Covers, Metal Radiator Covers