ROCKWOOL EWI system specified for low-energy housing development

  • 12 Dec 2016

ROCKWOOL insulation has been installed on the external envelope of a new housing development in Dublin to provide low-energy housing for its residents.

Durkan Residential’s Silken Park features a combination of two, three and four bedroom housing, designed to offer sustainable living environments that are both healthy and comfortable to live in.

Main contractor Ecofix Ltd adopted a ‘fabric-first’ approach to the project to build well-insulated and airtight properties through the use of an external wall insulation system that completely wraps the houses and therefore minimises thermal bridging.

The external wall insulation incorporated ROCKWOOL External Wall DD Slab, ROCKWOOL’s BrickShield and ROCKWOOL REDArt Silicone render systems.

ROCKWOOL EWI System

BrickShield was installed to provide a real brick finish on external wall insulation. ROCKWOOL insulation boards were fixed around the perimeter of each piece of insulation and mechanically fixed with thermally-broken insulating wall anchors.

Renowned for its thermal performance, fire protection and aesthetics, the ROCKWOOL REDArt Silicone EWI System was installed to minimise the resident’s heating requirements and provide a high standard of thermal comfort at Silken Park.

Jay Stuart, technical director at Ecofix UK and Ireland, explained how ROCKWOOL’s dual density system was ideal for the project at hand:

“[Dual density] means it is impact resistant on the outside, and slightly softer on the inside where it is fitted against the masonry wall. This means that the slab compresses and fills all the unevenness on the masonry wall achieving a perfect fit of insulation. In addition, the technical support ROCKWOOL provided was second to none which helped in the delivery of the project on time.”

ROCKWOOL’s thermally engineered and environmentally-friendly solution has helped to provide energy efficiency and reduced heating consumption. Durkan Residential’s commercial director Andrew Kinnear commented that the development is seeing savings of approximately 10 percent in the external walls.

Contact:

ROCKWOOL,
Pencoed,
Bridgend,
United Kingdom,
CF35 6NY

Phone: 01635 862621
Fax: 01656 862302

Visit the ROCKWOOL website

Leave a Reply

Latest news

Abloy
Renderplas

Renderplas shadow gap beads throw shade

For architects and designers looking to avoid traditional skirting boards, architraves and cornices, Renderplas offers its range of PVC plasterboard shadow gap beads for dry lining systems.

Posted in Articles, Building Industry News, Building Products & Structures, Floors, Interior Design & Construction, Interiors, Posts, Render, Restoration & Refurbishment, Retrofit & Renovation, Walls

MCRMA

First MCRMA members’ roadshow takes place at Siderise

Members of the MCRMA, the trade association for the metal cladding and roofing industry, had an exclusive opportunity to explore and discuss the changes affecting the construction sector at the first of the association’s roadshow events hosted by Siderise at its HQ and manufacturing facility in South Wales.

Posted in Articles, Building Associations & Institutes, Building Industry Events, Building Industry News, Building Products & Structures, Building Regulations & Accreditations, Building Services, Cladding, Exhibitions and Conferences, Health & Safety, Restoration & Refurbishment, Retrofit & Renovation, Seminars, Walls

BMBI