Sinks
A wide range of cast epoxy resin sinks, all with an integral flange for easy fitment from above or below a worktop — and the same chemical resistance as our worktops.
Simmons cast a wide range of epoxy resin sinks that can be fitted to a worktop in several ways. All sinks have an integral flange to allow easy fitment whether fitted from above or below. Sinks are cast in the same epoxy resin used for our worktops and share the same chemical resistance.
They are available in all of our standard colours. All sinks are designed to accept a 73 mm flange waste with a 1½″ BSP connection. A suitable polypropylene sink waste can be supplied in grey, white or black on request.
Two sink ranges.
Standard Range
Our core range of moulded sinks with an integral fixing flange — undermount and flush-fit options.
Premier Select
Undermount and flush-fit sinks moulded complete with a fixing flange for ease of installation.
Drip cups, troughs & specials
Special sinks, troughs and drip cups moulded to your own drawing. Enquire →
Four methods of fitment.
Fitted below the worktop with the bowl overhanging the cut-out for a flush working edge.
Dropped into the worktop cut-out and supported on the integral flange.
Seated on top of the worktop surface via the integral flange.
Set level with the worktop surface for a continuous, level plane.
Material specification.
Mechanical properties
| Tensile strength | 85 N/mm² |
|---|---|
| Tensile modulus | 10,500 N/mm² |
| Elongation at break | 0.8% |
| Flexural strength | 112 N/mm² |
| Flexural modulus | 10,000 N/mm² |
| Compressive strength | 190 N/mm² |
| Linear thermal expansion | 34 × 10⁻⁶ /°C |
| Water absorption (24h @ 23°C) | 5–10 mg · ISO 62 |
Thermal & fire
| Thermal shock | 2000 cycles · no effect |
|---|---|
| Smoke emission | Low · BS 6853:1999 |
| Flammability | Class 0 |
| Thermal decomposition | 350°C |
| Glass transition (Tg) | 120–130°C |
| Radioactive decontamination | 5598 · "Excellent" |
Chemical resistance
Tested to BS EN 438-2:1991 (24-hour spot test). Unaffected by the majority of common laboratory reagents — including acetone, alcohols, and hydrochloric and sulphuric acids. A small number of aggressive reagents cause slight bleaching or surface attack (e.g. dichloromethane, hydrofluoric acid, fuming nitric acid). Full classified spot-test matrix available on request — ref. SIM-CR-24.
Five standard colours.
// Colours shown are a guide only and cannot be guaranteed to match supplied components.
Need sinks to a specification?
Send your requirements and we'll quote. Samples available on request.