Drainage Solutions for High Density Residential Developments

Allproof balcony drainage systems easily integrate with their stainless steel downpipes and roof drains.

One of Allproof's key products for apartment buildings is the Allthrough. The Allthrough is a unique solution to meet the requirements of multi-level balcony drainage. The system features a closed sleeve for straight through levels and an open sleeve for levels where surface drainage needs to be allowed to feed into the down pipe. The unit is suitable where a floating deck/tile application is being used or a membrane finish balcony. This product has been used in a multitude of projects throughout New Zealand.

On a high-density residential project, features such as level access at communal entrances are crucial. Allproof has developed a range of Level Threshold solutions compliant with E2 standards that allow easy building access. Products such as Bolted Bracket have an excellent history of installs and are widely used in schools and other commercial buildings.

Cast Bronze Roof Drains and Sureflow products complete the system on the roof to ensure that projects have high-quality drainage solutions that are NZ Building Code compliant all the way through. Drainage solutions are available to suit 50mm – 250mm outlets for roofs, balconies, common areas and bathrooms.

To find out how Allproof can assist with high-density residential projects, please browse the catalogue on EBOSS.

Contact Allproof with project details to engage some consultation.

Allthrough Balcony Drain

Allproof Industries

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The Allproof Allthrough is a unique solution to meet the requirements of multi-level balcony drainage.

NZ Made

NZ-Owned Business

The Allthrough is a drainage flange supplied with either a stainless-steel sleeve and clamp ring or one a piece solid ASA UV stabilised plastic unit. The Allthrough flange and sleeve connects to downpipe creating a visually continuous run of downpipe through balconies with integrated drainage. The clamp ring has an open and closed option for required functions.

The flange is to be rebated into the balcony substrate with membrane dressed into it, the Allthough sleeve and clamping ring is then installed directing the connecting downpipe directly into the drainage flange. When an open Allthough is used this will then allow drainage of the balcony through the downpipe and removes the requirements of further drainage fittings around the balcony.

Accepted Alternative Solution to meet standards required to protect penetrations in membrane deck while also allowing downpipes to pass through.

Large Diameter Roof Drains

Allproof Industries

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These durable, long-lasting large diameter roof drains are designed to ensure a watertight building for years.

NZ Made

NZ-Owned Business

The product can come as a domed roof drain, overflow (flat or domed) and with a flat grate for use where space is tight
Designed to work with a membrane, either torch-on or liquid based.

This product is one of Allproof's original products, they have been selling this revision of the product for over 10 years.

It has been used in residential and commercial buildings for both private and public sector projects.

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Test Results

Small Diameter Bronze Roof Drain

Allproof Industries

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Durable long lasting fitting, ensuring a watertight building for years.

NZ Made

NZ-Owned Business

Small diameter roof drains are designed to fit within internal guttering and spaces where a larger flange will struggle
The product can come as a domed roof drain, over flow (flat or domed) and with a flat grate should space be tight
Product has been designed to work with a membrane, either torch on or liquid based

This product is one of Allproof's original products, Allproof has been selling this revision of the product for over 10 years.

It has been used in residential and commercial building for both private sector and public sector projects.

Test Results

Sureflow Roof Outlets & Overflows

Allproof Industries

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The SUREFLOW series of roof outlets is one of the best means of connecting a roof system to an outlet drain and is ideal for use on flat roof applications for either commercial or residential buildings.

NZ Made

NZ-Owned Business

Connection for a roof system to an outlet drain
Ideal for use on flat roof applications
Commercial or residential buildings

VRTW65

Allproof Industries

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The VRTW65 has been designed to be used when a 65mm PVC flange roof and/or balcony drain is desired and is required to be compatible with a heat applied or liquid based waterproof membrane.

NZ Made

NZ-Owned Business

Balcony drain with 65mm outlet, can be installed under decking or tile jacks with domed or overflow grate and connected into an internal down pipe by combining the system with Allproof's Three Way Connector Junction.

Accepted Alternative Solution to meet standards required to protect penetrations in membrane deck while also allowing downpipes to pass though.

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