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Sureflow

Sureflow

The Sureflow Roof Drain is designed specifically for Australian residential and commercial flat roofs, offering a durable and flexible drainage solution. Made from high-quality uPVC, the Sureflow features a thick-gauge flange compatible with liquid, solvent, and heat-applied membranes, ensuring a secure, leakproof connection.

A mechanical clamp ring locks the waterproofing membrane in place, while the cam-lock grate system allows for easy maintenance and inspection without disturbing the membrane.

The Sureflow’s lightweight PVC base reduces structural load and installation time, while its interchangeable grates and versatile configurations, including domed grates, overflow attachments, and podium options with Allproof’s Storm Series, make it ideal for a wide variety of roof and deck applications.

Features:

- Durable uPVC construction, lightweight and easy to install
- Thick-gauge flange compatible with liquid, solvent, and heat-applied membranes
- Mechanical clamp ring secures membrane, preventing movement and leaks
- Cam-lock grate system for easy removal and maintenance
- Grate options: dome, overflow attachment, flat (ASA black plastic or 316 stainless steel)
- UV-resistant ASA plastic grates and clamp rings designed for Australian conditions
- Interchangeable grate design for multiple base sizes
- Spigot outlet options: 80mm, 100mm, and 150mm (double flange option available)
- Optional clamping collar with pipe locator for podium installations

View Full Catalogue

Sureflow Dome

wdt_ID	Code	Description
8	Sureflow80 SS	80mm Sureflow Stainless Dome Roof Drain
9	Sureﬂow80	80mm Sureflow Plastic Dome Roof Drain
10	Sureflow100 SS	100mm Sureflow Stainless Dome Roof Drain
11	Sureﬂow100	100mm Sureflow Plastic Dome Roof Drain
12	Sureflow100.88 SS	100mm x 88° Sureflow Stainless Dome Roof Drain
13	Sureflow100.88	100mm x 88° Sureflow Plastic Dome Roof Drain
14	Sureflow150 SS	150mm Sureflow Stainless Dome Roof Drain
15	Sureﬂow150	150mm Sureflow Plastic Dome Roof Drain

Sureflow Overflow

wdt_ID	Code	Description
17	Sureﬂow80 OFLOW SS	80mm Sureflow Stainless Overﬂow
19	Sureﬂow80 OFLOW	80mm Sureflow Plastic Overﬂow
21	Sureﬂow100 OFLOW SS	100mm Sureflow Stainless Overﬂow
23	Sureﬂow100 OFLOW	100mm Sureflow Plastic Overﬂow
24	Sureflow100.88 OFLOW SS	100mm x 88° Sureflow Stainless Overflow
25	Sureflow100.88 OFLOW	100mm x 88° Sureflow Plastic Overflow
26	Sureﬂow150 OFLOW SS	150mm Sureflow Stainless Overﬂow
27	Sureﬂow150 OFLOW	150mm Sureflow Plastic Overﬂow

Sureflow Flat

wdt_ID	Code	Description
16	Sureﬂow80 Flat SS	80mm Sureflow Flat Stainless Roof Drain
17	Sureﬂow80 Flat	80mm Sureflow Flat Plastic Roof Drain
18	Sureﬂow100 Flat SS	100mm Sureflow Flat Stainless Roof Drain
19	Sureﬂow100 Flat	100mm Sureflow Flat Plastic Roof Drain
20	Sureflow100.88 Flat SS	100mm x 88° Sureflow Flat Stainless Roof Drain
21	Sureflow100.88 Flat	100mm x 88° Sureflow Flat Plastic Roof Drain
22	Sureﬂow150 Flat SS	150mm Sureflow Flat Stainless Roof Drain
23	Sureﬂow150 Flat	150mm Sureflow Flat Plastic Roof Drain

Sureflow Clamping Collar

wdt_ID	Code	Description
16	Sureﬂow80 CC	80mm Sureﬂow Clamping Collar Drain
17	Sureﬂow100 CC	100mm Sureﬂow Clamping Collar Drain
18	Sureﬂow100.88 CC	100mm x 88 deg Sureﬂow Clamping Collar Drain
19	Sureﬂow150 CC	150mm Sureﬂow Clamping Collar Drain

Sureflow Planter Box

wdt_ID	Code	Description
16	Sureﬂow80 PL	80mm Sureﬂow Planter Box Assembly
17	Sureﬂow100 PL	100mm Sureﬂow Planter Box Assembly
18	Sureﬂow100.88 PL	100mm x 88 deg Sureﬂow Planter Box Assembly
19	Sureﬂow150 PL	150mm Sureﬂow Planter Box Assembly

80mm - Sureflow DF

wdt_ID	Code	Description
1	Sureﬂow80 DF	80mm Membrane Clamp Dome Roof Drain Double Flange
2	Sureflow80 SS DF	80mm Membrane Clamp Stainless Dome Roof Drain Double Flange
3	Sureﬂow80 OFLOW DF	80mm Membrane Clamp Overﬂow Double Flange
4	Sureflow80 OFLOW DF SS	80mm Membrane Clamp Stainless Overﬂow Double Flange
5	Sureﬂow80 Flat DF	80mm Membrane Clamp Flat Roof Drain Double Flange
6	Sureﬂow80 Flat SS DF	80mm Membrane Clamp Flat Stainless Roof Drain Double Flange
7	Sureﬂow80 CC DF	80mm Sureﬂow Clamping Collar Drain Double Flange
8	Sureﬂow80 PL DF	80mm Sureﬂow Planter Box Assembly Double Flange

100mm - Sureflow DF

wdt_ID	Code	Description
1	Sureﬂow100 DF	100mm Membrane Clamp Dome Roof Drain Double Flange
2	Sureflow100 SS DF	100mm Membrane Clamp Stainless Dome Roof Drain Double Flange
3	Sureﬂow100 OFLOW DF	100mm Membrane Clamp Overﬂow Double Flange
4	Sureﬂow100 OFLOW DF SS	100mm Membrane Clamp Stainless Overﬂow Double Flange
5	Sureﬂow100 Flat DF	100mm Membrane Clamp Flat Roof Drain Double Flange
6	Sureﬂow100 Flat SS DF	100mm Membrane Clamp Flat Stainless Roof Drain Double Flange
7	Sureﬂow100 CC DF	100mm Sureﬂow Clamping Collar Drain Double Flange
8	Sureﬂow100 PL DF	100mm Sureﬂow Planter Box Assembly Double Flange

150mm - Sureflow DF

wdt_ID	Code	Description
1	Sureﬂow150 DF	150mm Membrane Clamp Dome Roof Drain Double Flange
2	Sureflow150 SS DF	150mm Membrane Clamp Stainless Dome Roof Drain Double Flange
3	Sureﬂow150 OFLOW DF	150mm Membrane Clamp Overﬂow Double Flange
4	Sureflow150 OFLOW DF SS	150mm Membrane Clamp Stainless Overﬂow Double Flange
5	Sureﬂow150 Flat DF	150mm Membrane Clamp Flat Roof Drain Double Flange
6	Sureﬂow150 Flat SS DF	150mm Membrane Clamp Flat Stainless Roof Drain Double Flange
7	Sureﬂow150 CC DF	150mm Sureﬂow Clamping Collar Drain Double Flange
8	Sureﬂow150 PL DF	150mm Sureﬂow Planter Box Assembly Double Flange

Sureflow