The archived catalogue sold custom barbecue lids — square or rectangle, grade, finish, thickness, corner treatment. That is still a good product description. An outdoor kitchen is a benchtop plus weather plus fat plus, in half of Australian postcodes, salt.
This journal is not cutting lids. It is keeping the questions the old Alltrade custom-cut counter already asked, because those questions change the blank. A lid is not a tray with a marketing name. It is a thin box in the sun that must still close after January.
Alloy
Inland covered outdoor kitchen: 304 is often honest. Coastal, waterside, poolside: 316, including the fasteners. Marine-grade is not a lid coating. Tea staining loves a horizontal lid that never gets washed.
Inland, coastal, poolside
Postcode is part of the specification. A covered courtyard in a dry regional town can live on 304 No. 4 if it is washed and the fat is not left to bake. A deck that smells the sea, a balcony that takes spray, or a bench beside a chlorinated pool wants 316 and A4. Pool mist is not the same as sea spray — warmer, often wetter in the crevice — but both are chloride machines. Read coastal care and pool and marine fittings before you promise a mirror lid.
304 versus 316 is the chemistry. Paying for 316 on an inland covered kitchen is not engineering. Paying for 304 on a surf-facing lid is how you buy a brown photograph.
Finish is usually No. 4. Mirror lids photograph and live as fingerprint trays. 2B can hide on an underside. Grain direction on a lid is a wipe question; pick one and stay with it.
Lids and folds
Write internal plan size, height, alloy, finish, thickness, and welded versus folded corners. The old site asked those questions because they change the blank. Thin 304 in 0.9 mm will oil-can; see thickness. A stiffening break or a returned edge is design, not decoration.
Heat discolours stainless. That is not rust. Abrasive polishing a heat mark on a lid can thin the metal and scratch in fat. Live with straw tint or budget a fabricator.
What to put on the lid order
The old custom-cut habit still works as a briefing, whoever makes the lid:
| Decision | What to write | Why it matters |
|---|---|---|
| Plan size | Internal length × width, or external if you say so | Lids that are “about right” do not close |
| Height / drop | Clear internal height over the grill | Handles, thermometers, and fat trays steal space |
| Alloy | 304 inland covered; 316 coastal / poolside | Salt and mist tea-stain 304 first |
| Finish | No. 4 unless you have a reason | Mirror shows every cloth; 2B is usually underside |
| Thickness | 1.2 mm as a conversation starter; more if the span is wide | 0.9 mm oil-cans and twists |
| Corners | Folded and dressed, or welded and cleaned | Raw shears cut; open corners collect fat |
| Stiffening | Returned edge or break | Sun and thin sheet twist a flat blank |
| Film | On for delivery; peel after install | Baked film is adhesive, not protection |
| Fasteners / hinges | A4 in salt air; isolate odd metals | A2 or carbon is the first brown halo |
Welded corners are a fabrication. They need tint off and a passivation if you care about the first summer. Folded corners are faster and can be honest if the return is dressed and the hip will not find a shear.
Handles and hinges are mixed-metal traps. A zinc hinge on a 316 lid in salt air is a couple. Specify stainless and isolate what you cannot match. Do not leave carbon-steel grill tools wet on the lid overnight. They print rust that looks like the lid failed.
Heat, twist and the sun
A lid is a solar collector. Thin sheet moves. A fold pattern that does not stiffen will oil-can and then take a set. That is the “why did my lid twist” call. Returns, breaks, and a sensible thickness are the fix. Sound-deadening on a lid is unusual; structure is not.
Heat tint from the grill is oxide, not rust. Straw and blue marks on the underside are normal. Do not grind them off and then wonder why the lid is thin and scratched. If the face must stay cosmetic, design the underside to take the heat and keep the top away from direct flame.
Protect the finish on the way to the pad. Peel after install. Film on a west-facing lid is a glue experiment.
Benches outside
Fall to a waste. Shade if you can. No ponding. No carbon-steel grill tools left wet on a 316 top — they print rust. Cleaning still excludes bleach. Coastal care is a hose, not a sermon.
The outdoor top is still a bench
Everything in the benchtop essay still applies: carcass rigidity, folded edges, a wipeable upstand, no drum. Then add weather. A top that ponds is a chloride bath. A top with no fall to a waste is a fat pond. Shade reduces baking. It does not replace 316 in salt air.
If the outdoor kitchen is also a food room — a café terrace, a function deck — you are in commercial kitchen territory as well. Coving and a hoseable floor are not optional poetry just because the sky is visible. FSANZ language is still about cleanable premises. The metal has to take a wipe.
Food-grade remains a use case. 304 No. 4 inland; 316 No. 4 when salt, brine or pool mist are part of the brief.
Fixings through a wet outdoor face want A4 and a cloth path. Open threads collect fat and salt together. That mixture is how a new top looks old.
The rest of the outdoor set
Rails and screens beside the barbecue are 316 balustrade territory. If the kitchen is a trailer by the sea, pool and marine fittings start to apply. Do not mix a zinc frame, aluminium cladding and 304 screws and then blame the lid.
The kitchens and hygiene hub and the marine, balustrade and outdoors hub split the same pad: food on one side, salt air on the other. An outdoor kitchen sits on the join.
A handover note worth leaving
Name the alloy. Name the finish. Say peel the film, wash with a neutral detergent, dry. Say no bleach, no brick acid, no steel wool. Say rinse after salty wind and after a pool party. Say the hose is part of the specification. Tea staining on a horizontal lid is usually late washing, a crevice, or swarf from a site cut — not proof the merchant invented a new alloy.
The old catalogue already sold the lid as a list of decisions. Write the list. The afternoon will still be hot. The metal will still be honest if the grade, the fold and the hose are.