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.

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

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• 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.

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NZBC E1 Surface Water. When selected and installed correctly Allproof roof drain and rainwater systems provide the appropriate solution for rainwater removal. The system includes overflows (E1.5.5) and downpipes (E1.4.0) compliant with all requirements in NZBC E1.

NZBC E2 External Moisture. Allproof roof drains are fully compatible with roofing membranes providing a sealed outlet for rainwater. Allproof roof drain outlets are designed and fully compliant with all specifications outlined in NZBC E2, specifically Figure 63 and Figure 64.

B2/AS1 Durability: B2.3.1 - Allproof roof drain systems meet the requirements of B2.3.1 (a) not less than 50 years, (b) not less than 15 years and (c) not less than 5 years.

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Independent Assessment

Test Results

• 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

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NZBC E1 Surface Water. When selected and installed correctly Allproof roof drain and rainwater systems provide the appropriate solution for rainwater removal. The system includes overflows (E1.5.5) and downpipes (E1.4.0) compliant with all requirements in NZBC E1.

NZBC E2 External Moisture. Allproof roof drains are fully compatible with roofing membranes providing a sealed outlet for rainwater. Allproof roof drain outlets are designed and fully compliant with all specifications outlined in NZBC E2, specifically Figure 63 and Figure 64.

B2/AS1 Durability: B2.3.1 - Allproof roof drain systems meet the requirements of B2.3.1 (a) not less than 50 years, (b) not less than 15 years and (c) not less than 5 years.

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Test Results

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

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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.

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G1/AS1 Personal hygiene 1.1, 1.3.2 and clause 2.5: Allproof floor wastes are designed to provide an appropriate drainage solution for showers and various other sanitary fixtures required for personal hygiene. Floor wastes are designed to safely remove wastewater removing risk of contamination, when cleaned and correctly maintained floor wastes shall not harbour dirt and germs and prevent unpleasant odours from being emitted from the DWV system. Floor wastes for showers with a tray or a level threshold satisfy provisions of E3/AS1 internal moisture.

Refer to install guides and specifications for further information.

NZBC G13/AS1 Foul water clause 1(b), 3.1(c) & (d) and clause 3.4 Floor Outlets: Allproof floor waste systems (water traps and grates) have been designed and manufactured to be compliant to all requirements set out in G13/AS1.

> The water seal in the gully prevents foul air and gases entering buildings,

> Grates are removable to access the system for maintenance and cleaning,

> Grates finish flush with the floor,

> Outlets exceed the minimum diameter.

Refer to install guides and specifications for further information.

NZBC G13/AS3 Foul water and AS/NZS 3500.2 clauses 4.6: Allproof floor waste systems have been designed to comply with all criteria outlined in AS/NZS 3500.2 and modifications covered in NZBC G13/AS3. Outlet connections designed to specifications in Appendix A of 3500.2. Gullies designed in accordance with requirements in clause 4.6.

AAS 3740 clause 3.14: Allproof floor waste systems have been designed to specifications and requirements set out in AS 3740 clause 3.14 for the membrane to drainage connection following figures 3.8 and 3.9.

B2/AS1 Durability: B2.3.1 - Allproof floor waste systems meet the requirements of B2.3.1 (a) not less than 50 years, (b) not less than 15 years and (c) not less than 5 years.

WaterMark Certificate of Conformity has been obtained on all relevant floor wate components for-

> AS1260 (WMKA 21800),

> WMTS-040 (WMKT 21223),

> and AS2887 (WM 74706).

NZBC E1 Surface Water. When selected and installed correctly Allproof roof drain and rainwater systems provide the appropriate solution for rainwater removal. The system includes overflows (E1.5.5) and downpipes (E1.4.0) compliant with all requirements in NZBC E1.

NZBC E2 External Moisture. Allproof roof drains are fully compatible with roofing membranes providing a sealed outlet for rainwater. Allproof roof drain outlets are designed and fully compliant with all specifications outlined in NZBC E2, specifically Figure 63 and Figure 64.

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