The Knauf ThroughWall system is a BBA certified exterior infill panel system supplied by one manufacturer and offered with a full system performance warranty.
ThroughWall combines Knauf products into an entire exterior infill wall panel system, from internal wall lining to sheathing board and external insulation, allowing for the addition of exterior finishes such as rainscreen cladding or masonry.
The flexibility offered by the Knauf product range allows for various options of system build-ups to be achieved while meeting structural, fire, thermal and acoustic regulatory requirements.
The system comprises: Knauf Plasterboards, Knauf Steel Framing Sections (SFS), Knauf Insulation OmniFit® Slab or Stud, Knauf Windliner and Knauf Insulation Rocksilk® RainScreen Slab.
Knauf ThroughWall can be used in both concrete and steel-frame buildings across many sectors such as residential, commercial, healthcare and education. It is also suitable for buildings in excess of 18 metres in height (11 metres for Scotland).
The whole supply chain benefits from having a single point of contact for technical support. Knauf’s assistance includes the development and delivery of backed System Performance Warranty specifications, BIM steel framing system drawings, project specific details and site assistance.
The Knauf ThroughWall system is BBA certified and carries a full system performance warranty. It is currently the only exterior infill panel system on the UK market to be supplied by one manufacturer and is offered with bespoke technical support. For further information click here.
With the UK due to commit to a dramatic reduction of CO2 emissions, one area of focus is how we heat and insulate our homes more efficiently. External insulation is a solution for housing that achieves thermal efficiency, whileproviding an attractive façade for a property and protecting it against the elements.
ProRend EIFS (External Insulation Finishing System) is a complete solution for renovating properties, both residential and community buildings. ProRend EIFS, from UK company SAS Render Systems, adds a new, breathable outer envelope to the building, comprising of modern external insulation under a durable and decorative render finish.
Improving energy efficiency
If a building has solid walls, is poorly insulated, costs too much to heat or suffers from damp, then retrofitting external insulation can solve the problem. The Energy Saving Trust reports that external wall insulation can reduce annual heating bills by an average of £225 for a gas-heated semi-detached home.
ProRend EIFS gives compliance with Building Regulations Part L- Conservation of Fuel and Power, achieving the current thermal conductivity requirements for walls. There is also choice for the homeowner of colours and finishes.
External insulation retrofit project
Recent ProRend EIFS retrofit project
This renovation project shows retrofit external wall insulation to an existing cottage.
Retrofitted ProRend EIFS rendered wall insulation improved the appearance and thermal efficiency of this home, ensuring low energy running costs for the future.
The render finish is ProRend Colourtex render, that comes in a wide range of standard colours, or can be custom-coloured to match existing buildings.
Some of the many benefits of ProRend EIFS external insulation:
EIFS can be applied retrospectively with homeowners in place
Does not reduce the floor area of the property
Reduces heating bills
Reduces internal condensation
Gives a new finish to outer walls
Solid block insulation will not break up and release fibres
Seals draughts and cracks in brickwork
Prevents water coming in
Adds soundproofing
Render gives a durable protective finish
Contains biocides to prevent algae to the surface, so is easy to maintain
10-year manufacturer’s guarantee
A housing association retrofit of ProRend EIFS this year
The ProRend External Insulation Finishing System (ProRend EIFS) has a long-lasting, highly water-resistant rendered facade. Unlike internal insulation, it can be applied without disruption and does not reduce the floor area of the house. It renews the appearance of outer walls, filling draughty cracks in brickwork, adds soundproofing, and protects the walls from further exposure damage. The insulation system will reduce condensation on internal walls and prevent water ingress from the outside.
SAS Render Systems can provide a quote to retrofit external insulation to your home, or support and supply long term projects to retrofit external insulation for housing associations. We provide the complete insulation system, including render and coordinating beads, delivered across the UK. SAS also have a network of applicators we can recommend to install the insulation, contact us for further information.
ProRend EIFS can be applied to timberframe buildings as well as solid wall, and there are several options for the insulating material, including A-rated options.
Contact us for more information about the ProRend EIFS system, whether you have one house to update or are looking for insulation solutions for a social housing portfolio.
The Knauf ThroughWall system is a BBA certified exterior infill panel system supplied by one manufacturer and offered with a full system performance warranty.
The whole supply chain benefits from having a single point of contact for technical support. Knauf’s assistance includes the development and delivery of backed System Performance Warranty specifications, BIM steel framing system drawings, project specific details and site assistance.
