https://www.tradiecart.com.au/bat-trims/
BAT Buyer's Guide — TradieCart
This guide is here to help you choose the right BAT product for your job. BAT Trims is an Australian-owned, Melbourne-based manufacturer (since 1985) — the largest tiling-trims maker in the Southern Hemisphere — with a deep range of profiles plus tilers' tools.
Choosing the Right Tiling Trim
A quick decoder before you buy:
- L-Angle (square edge) — protects tile corners; clean modern look. The everyday workhorse.
- Round / Half-Round — softer edge for bath hobs, benchtops, or capping wall tiles.
- Cove — radius between wall and floor; hygienic finish for commercial kitchens and food-prep areas.
- Diminishing / Transition — ramps between two flooring heights to remove trip hazards.
- Waterstop (Geometric Angle) — wet-area threshold to hold water back at shower entries.
- Balcony Edge — drainage trim with weep holes for tiled balconies and decks.
- Decorative Y-Section — polished finish over mitred 90° tile corners (bath hobs, columns, benchtops).
Pick the size to match your tile thickness (most trims are sized 6–25mm). Pick the material based on environment: Aluminium for general use, Brass for chemical resistance, Stainless 316 for pools and harsh wet areas.
Product Range
| Product | Best For |
|---|---|
| Aluminium Tiling Angle — Premium (AA) | Flagship range — 14 colours (Matt White, Matt Black, Mill Finish, Bright Silver, Gloss Black/White, Brushed Gold, Gunmetal and more) across sizes 4–25mm. The go-to L-angle for most tiling jobs. |
| Aluminium Tiling Angle — Project (PA) | Cost-effective alternative to the AA range for budget-sensitive jobs where finish demands are lower. Same profile, lower price point. |
| Aluminum Geometric Waterstop Angle | Wet-area threshold to retain water at shower entries — one of BAT's most popular trims. |
| Brass Tiling Angle | More durable and chemically resistant than aluminium — ideal where cleaning chemicals or moisture are a concern. Chrome-plated finish also available. |
| Stainless Steel Tiling Angle (Grade 316) | Premium spec for pools, salt spray, commercial wet areas, and harsh environments where aluminium and brass aren't enough. |
| Aluminium Diminishing Trim | Standard ramp transition between flooring heights (8/10/12/15mm) — Mill, Matt Silver, Matt Black, Bright Gold. |
| Commercial Diminishing Trim | AS Access & Mobility compliant ramped threshold — lower gradient than the standard trim. Use this on commercial jobs where accessibility codes apply. |
| Aluminium Balcony Edge Trim | Tiled-balcony drainage trim with weep holes (8/10/12mm). Internal/external corners and joiners available. |
| Aluminum Half Round Trim | Smooth rounded edge for bath hobs, benchtops, or capping wall tiles. |
| Aluminum Cove Trim | Radius between wall and floor tiles — hygienic finish for commercial kitchens, food-prep areas, and clean rooms. |
| Co-Pro Corner Protection Trim | Retrofit corner protection with pre-applied adhesive tape — no grout, no re-tiling. Ideal for damaged corners on existing jobs. |
| Mosaic Corner Angle & Guard | Square-edge finish with one adjustable side (up to ~15mm) — pairs with mosaic and 8/10/12mm tiles. |
| Decorative Y-Section Angle | Polished finish to mitred 90° tile corners on bath hobs, columns, and benchtops. |
| BAT Tile Spacers & Wedges | Trade packs in 1.5mm, 2mm and 3mm crosses, plus blue jumbo wedges for levelling. |
| BAT Trowels (Stainless & Bright Steel) | Notched, V-notch and long-blade trowels with soft-grip handles — sized 4mm, 6mm, 8mm, 10mm and up. |
All angles are supplied in 3m lengths unless noted.
Quick Recommendation Guide
- Standard residential bathroom or kitchen splashback → Aluminium Tiling Angle Premium (AA) in Matt White, Matt Black or Mill Finish — match the size to your tile thickness.
- Budget-driven job where finish isn't critical → Aluminium Tiling Angle Project (PA) — same profile as the AA range, lower price.
- Shower entry threshold → Aluminum Geometric Waterstop Angle — purpose-built to hold water back.
- Tiled balcony or external deck → Aluminium Balcony Edge Trim with corners — built-in weep holes for drainage.
- Pool surround, commercial wet area or salt-exposed environment → Stainless Steel Tiling Angle (Grade 316).
- Commercial fit-out where accessibility (DDA) applies → Commercial Diminishing Trim — AS-compliant ramp gradient.
- Fixing damaged corners on existing tilework → Co-Pro Corner Protection Trim — adhesive backed, no re-tiling needed.
- Commercial kitchen or food-prep wall-to-floor junction → Aluminum Cove Trim for a hygienic radius finish.
Key Features & Benefits
- Two aluminium tiers (Premium AA / Project PA) so you can match spec to budget without changing supplier.
- Compliance options for commercial work — AS Access & Mobility-compliant diminishing trims and Grade 316 stainless for harsh environments.
- Retrofit solutions like the Co-Pro Corner Protection Trim — fix existing tilework without re-grouting.
- Backed by a national branch network for trade supply.
Common Questions
What's the difference between the Premium (AA) and Project (PA) aluminium tiling angles? — Same profile and dimensions; the AA range uses higher-grade aluminium with a wider colour and finish selection, while the PA range is a budget-friendly option for jobs where finish is less critical.
How do I pick the right trim size? — The trim size (e.g. 6mm, 10mm, 12mm) refers to the height of the profile leg, which needs to match your tile thickness plus the adhesive bed so the trim sits flush with the tile face once installed. A typical adhesive bed is around 1–2mm, so most tilers go one size up from the tile thickness — a 10mm tile commonly pairs with a 12mm trim. BAT angles are available from 4mm to 25mm in 3m lengths.
Aluminium, brass or stainless steel — which one should I use? — Aluminium for standard interior tiling, brass for areas exposed to cleaning chemicals or constant moisture (and where you want a brass look), and Grade 316 stainless for pools, commercial wet areas and salt-exposed environments.
What's the difference between the standard and Commercial Diminishing Trim? — The standard trim is a general-purpose ramp between flooring heights. The Commercial version meets AS Access & Mobility (Ramped Threshold) requirements with a lower gradient — use it on jobs where DDA/accessibility compliance is needed.
Can I use the Co-Pro Corner Protection Trim on existing tiles? — Yes — it's designed for retrofit. The pre-applied adhesive tape lets you protect or repair tiled corners without removing tiles or re-grouting.
Do tiling angles come in colours other than silver? — Yes — the Premium (AA) range includes Matt White, Matt Black, Gloss Black, Gloss White, Bright Silver, Mill Finish, Brushed Gold, Brushed Silver, Bright Gold, Gunmetal and more.
Why Choose BAT?
- 40 years of Australian manufacturing experience built specifically for local trade conditions.
- One of the deepest trim ranges available — you can spec a whole job (corners, edges, transitions, waterstops, coves) from a single brand.
- Premium and Project tiers let you choose the right product for the job, not just the most expensive option.
- Trade-focused tools and spacers complement the trim range — order trims and consumables together from TradieCart.
- Visit the TradieCart website for current pricing and same/next-day shipping options.