StoreWALL Heavy Duty Wall Panels — Weathered Grey (1219mm)

The strongest garage wall panel available in Australia. StoreWALL Heavy Duty panels in Weathered Grey deliver 68kg load capacity per panel at the surface, solid moulded PVC construction, and the full StoreWALL CamLok accessory system. Weathered Grey is the workshop colour — a mid-tone grey that reads as serious and functional, handles dust and marks better than white, and creates a clean neutral backdrop in any working space.

Specifications

Specification	Detail
SKU	4-HD-WG
Colour	Weathered Grey
Panels per carton	4
Panel dimensions	1219.2mm L × 381mm H × 17.7mm thick
Carton coverage	1.85sqm (1.219m wide × 1.524m high — 4 rows of panels)
Material	Solid moulded PVC — colour goes through the full panel core. Waterproof, mould-resistant, impact-resistant.
Groove pitch	76mm on-centre — standard slatwall
Grooves per panel	5 grooves per panel (vs 4 on Standard Duty)
Weight capacity — at panel surface	68kg per 1219mm panel (with HD InstallStrips installed)
Weight capacity — 10cm from wall	37kg per 1219mm panel (with HD InstallStrips installed)
Weight capacity — 15cm from wall	31kg per 1219mm panel (with HD InstallStrips installed)
Without InstallStrips	Weight capacity drops ~75% if installed face-screw only. Always use HD InstallStrips for rated capacity.
InstallStrips required	1 × Heavy Duty InstallStrip per panel (4 per carton) — sold separately. Do not use Standard Duty InstallStrips with HD panels.
Screws required	7g × 40mm (timber studs) or 5mm × 40mm nylon anchors (brick/concrete) — not included
Accessory compatibility	All StoreWALL CamLok accessories. Also compatible with any standard 76mm on-centre slatwall accessory.
Colour note	NA
Shipping	Ships via courier (not Australia Post) — Australia-wide. Calculated at checkout by postcode.
Warranty	5 years — panels and InstallStrips. 5 years — accessories.

Why Heavy Duty — and who it's for

Heavy Duty panels are thicker, taller, and stronger than Standard Duty. Each panel is 381mm high (vs 304.8mm for Standard Duty) and 17.7mm thick, and the moulded PVC construction means the colour goes through the full core of the panel — not a surface coating. At 68kg load capacity per panel at the surface, Heavy Duty handles everything a serious garage or workshop demands: gym gear, heavier ladders, bikes, heavier garden equipment.

The right buyer for Heavy Duty is someone who: regularly hangs heavy items above head height, is fitting out a trade workshop rather than a home garage, is fitting out a gym area, or is building a full-wall installation where total load across multiple panels is significant.

For most Australian home garages — hooks, lighter shelves, sports gear, general tool storage — Standard Duty delivers the performance needed at a lower price point. If you're not sure which suits your application, call 0411 280 646 and we'll advise based on what you're planning to hang.

Heavy Duty vs Standard Duty — the key differences

The three differences that matter in practice:

• Panel height: 381mm (HD) vs 304.8mm (SD) — HD panels are taller, so you need fewer panels to cover the same wall height. A 2.1m wall takes approximately 5–6 panels of HD vs 7 panels of SD.
• Weight capacity: 68kg at the surface (HD) vs 56kg (SD) — meaningful if you're hanging full toolboxes, heavier gym gear, or multiple heavy items on adjacent hooks.
• Panel construction: HD panels are moulded solid PVC — thicker profile supported by a slightly wider installstrip, more rigid under load. SD panels are also moulded solid but slightly lighter with a narrower installstrip.
• InstallStrip: HD requires the Heavy Duty InstallStrip (1143mm). SD uses the Standard Duty InstallStrip (914mm). They are not interchangeable — order the correct one.

Weathered Grey - the workshop choice

Weathered Grey is the go-to colour for trade workshops, serious home garages, and any space where the wall needs to work hard and look right doing it. The mid-tone grey sits naturally in most commercial and industrial settings, reads as functional rather than decorative, and hides the inevitable dust, oil residue, and general marks that accumulate on any working wall.

Unlike most grey plastic panels which can streak during manufacturing, Weathered Grey reveals an even colour surface finish. This eliminates the streaking that's common in grey extruded panels and delivers a uniform, consistent finish across every panel in your carton.

Weathered Grey also pairs well with the natural steel grey of StoreWALL's powder-coated hooks and accessories — the tones complement each other without creating contrast for its own sake.

Colour comparison — which suits your space

Three colours are available in the Heavy Duty range: Brite White, Weathered Grey, and Global Pine.

Weathered Grey is the natural choice for workshops, trade spaces, and garages where a mid-tone neutral suits the working environment — it handles dust and marks better than white and creates a clean, serious aesthetic without trying too hard. Brite White maximises light reflection and creates a sharp high-visibility backdrop — the right choice if the garage is well-lit and a clean white finish matters. Global Pine brings a warm timber-look finish into the space, popular in garage-entertainment rooms and home gyms where the wall panel is part of the room's overall design. All three use identical panel profiles, weight ratings, and CamLok accessories.

Installation

Heavy Duty panels install using the HD InstallStrip hidden fastener system. The strip fixes to your wall first — screws into timber studs, or nylon anchors into brick or concrete. The panel then hooks over the strip and sits flush with no visible fasteners and no screws through the panel face.

One HD InstallStrip per 1219mm panel — four per carton. Each 1143mm strip can be broken into 762mm or 381mm sections, giving three connection points per panel. For timber stud walls, use 7g × 40mm screws (16 per InstallStrip). For brick or concrete, use 5mm × 40mm nylon mushroom anchors.

Do not use Standard Duty InstallStrips with Heavy Duty panels — the profiles are different and the strength rating does not apply.

Accessory compatibility

All StoreWALL CamLok accessories are compatible with Heavy Duty panels — the 30+ hooks, shelves, brackets, baskets, bins, and totes in the range all use the standard 76mm on-centre groove pitch. HD panels also accept accessories from MKE Milwaukee Slatwall, HandiWall, GarageTek, and GarageSmart Wall Panels.

Not compatible with: StorEase, Ryobi Link, Gladiator GearWall, Flowwall, Proslat, or Rubbermaid FastTrack — those systems use proprietary fittings.

Frequently asked questions

Can I mix Heavy Duty and Standard Duty panels on the same wall?

Yes. Both panel types use the same 76mm groove pitch and the same CamLok accessories. You can install HD panels in one zone and SD panels in another — all accessories move between them freely. Whilst panels can be stacked vertically against each other, the 76mm grooves will align, the added height of the HD panel means it will finish at a slightly higher point.

What InstallStrips do I need?

Heavy Duty panels require the Heavy Duty InstallStrip — 1143mm long, breakable to 762mm or 381mm sections. One per 1219mm panel, four per carton. Do not use the Standard Duty InstallStrip with HD panels. Order HD InstallStrips separately.

Is the colour a surface coating or solid through the panel?

Solid throughout. Heavy Duty panels are moulded PVC — the colour goes through the full 17.7mm panel thickness. Cut edges are the same colour as the face. There is no paint or laminate to chip, scratch, or fade over time.

How many cartons do I need?

Each 1219mm HD carton covers 1.85sqm. For a standard double-garage wall (4m wide × 2.1m high = 8.4sqm), you would need approximately 5 cartons. Use the panel estimator on the site for your specific wall dimensions, or call 0411 280 646 with your measurements and we'll calculate the exact quantity.

Can Heavy Duty panels be cut to length?

Yes — PVC cuts cleanly with a circular saw, jigsaw, or multi-tool fitted with a fine-tooth blade. We also offer a free panel cutting service for orders where panels need to be trimmed to a specific length before shipping. Contact us before ordering if you need this.