PHS Apollo 2

Airtight Vapour Control Membrane - Fixed Sd

Internal, airtight VCL with fixed Sd of 27m, reducing drafts and heat loss and prevents build-up of condensation within the building envelope.

Features

Premium Quality
Cost Effective
Technical Support
Installation Guides

PHS Apollo 2 vapour control membrane enables airtightness and vapour control in roof and wall constructions. It has an optimum fixed vapour resistance level of Sd 27m. This allows for an ideal level of vapour control by preventing diffusion of internal vapour into the building envelope back in winter and allowing diffusion in summer. This prevents a build-up of condensed water vapour within the building envelope, that facilitates mildew growth and constructional damage. The CE sign according to DIN EN 13984 gives the necessary assurance for the quality of the product.

Applications:

Interior installation to create an airtight envelope.
All construction types.
Ceilings, walls, floors and loft spaces.

Features & Benefits:

Lightweight, flexible and moisture resistant.
Improves airtightness and thermal performance.
Increases building energy efficiency.
Water vapour transmission fixed Sd value 27m.
Reduces draughts and heat loss.

Colour	Red Graphics on White
Elongation Longitudinal	137 %
Elongation Transverse	165 %
Mass Per Unit Area	110g/m²
Material	Airtight Membrane
Resistance to Fire	Class F
Roll Area	75 m²
Roll Weight	8.25 kg
System	Airtight
Tear Resistance Longitudinal	≥119N
Tear Resistance Transverse	≥195N
Tensile Strength Longitudinal	≥207N/50mm
Tensile Strength Transverse	≥136N/50mm
Water Vapour Resistance - Sd Value	27m, Fixed
Location	Internal
Water Penetration Resistance	Class W1
Airtight	<0.01 (m³/(m²H50Pa))
Approx Coverage	67 m²
Thickness	0.26mm
μ=Value	>10,000
Application Area	Ceiling, Floors, Internal Wall, Loft Space
Type of Build	Block, ICF, Steel Frame, Timber Frame
Size	1.5m x 50m

Application

Installation Guide:

Store in dry rooms from +5C to +25C, protected from UV-radiation,
The membrane should be applied perpendicular to the direction of the application surface i.e. studs, rafters and joists,
The membrane should be fixed to rafters/joist with staples or temporarily with PHS Double Sided Tape
Overlaps and penetrations should be sealed with PHS Argo Plus (Multi-Tape).
For connections to concrete, block or other masonry surface PHS Ottello adhesive sealant is recommended.
Ensure there is a 100mm overlap of the membranes and tape with PHS Argo Plus (Multi-Tape).