Roof drains are used in residential, commercial, industrial and public buildings. They are an essential part of modern construction practice, keeping structures durable and dependable.
A TPO roof drain is a key part of the roof drainage system: it collects rainwater and directs it into the building sewer. It is installed at the lowest point of the roof, removing water efficiently and preventing ponding and damage to the roof structure.
The TPO roof drain is made of high-quality flexible PVC. It is bonded to the PVC membrane by hot air. The drain has a dedicated PVC flange compatible with every type of PVC roofing membrane. It is UV-resistant and unaffected by sunlight.
The drain has a spigot with sealing rings for a secure connection to the drainpipe. Ribs inside the body hold the leaf guard firmly in place.
| Item | Pack, pcs |
|---|---|
| DAARTS TPO roof drain 240-110 | 25 |
| DAARTS TPO roof drain 240-160 | 10 |
| Inlet pipe diameter, mm | Pack, pcs |
|---|---|
| 110-120 | 50 |
| Inlet pipe diameter, mm | Pack, pcs |
|---|---|
| 160-180 | 50 |
| Inlet pipe diameter, mm | Pack, pcs |
|---|---|
| 110-180 | - |
Advantages of TPO roof drains:
Strength: the drain material withstands mechanical damage and loads.
Weather resistance: performance is retained even at extreme temperatures and under UV radiation.
Easy installation: the material is simple to work with, so fitting is quick.
Durability: a service life of several decades.
A TPO parapet drain is the roof system component that collects rainwater and discharges it from the roof. It is fitted into the parapet of a flat roof and removes water effectively, preventing ponding.
A parapet drain consists of:
Body: made of a high-strength material resistant to moisture and UV radiation.
Spigot: connects to the drainage system and lets water pass freely.
The TPO parapet drain is an important part of a modern roof system, reliably protecting the building from the effects of rainfall.
| Item | Pack, pcs |
|---|---|
| DAARTS TPO parapet drain 500-110 | 6 |
| Inlet pipe diameter, mm | Pack, pcs |
|---|---|
| 110 | 10 |
| Inlet pipe diameter, mm | Pack, pcs |
|---|---|
| 110-120 | 50 |
Advantages of TPO parapet drains:
Efficient drainage: water is removed from the roof surface quickly and thoroughly.
Durability: the materials used are highly resistant to external influences.
Easy installation: quick to fit and to connect to existing drainage systems.
Environmental safety: free of harmful substances and compliant with current environmental standards.
The DAARTS TPO, PVC roof vent is made of highly flexible PVC or TPO and is compatible with ISOBUD TPO membranes . It has a dedicated PVC or TPO flange to match the membrane in use and ventilates the roof build-up.
The DAARTS TPO, PVC roof vent extracts vapour from beneath the roof waterproofing. Vents should be installed at a rate of 3–4 units per 100 m² of roof area.
The vent has an 80 mm plastic base that keeps the roof permanently ventilated. DAARTS TPO, PVC roof vents resist wear caused by sunlight, ozone and other atmospheric factors. The flexibility of the material keeps the vent pliable even at low temperatures, and its mechanical and physical properties are retained over time.
Vent height — 400 mm.
Flange diameter — 390 mm.
The PVC roof vent must be installed on clean waterproofing.
| Item / part no. | Outlet pipe diameter, mm | Height, mm |
|---|---|---|
| DAARTS TPO, PVC 400-125 roof vent | 75 | 400 |
| Vent base h80 / 900-080 | 110 | 80 |
