Who we are
IRS Construction was established in 2013 by Brendan Collum, Founder and Managing Director. We are a fifth-generation family business, bringing over 150 years of combined external wall insulation experience to every project we take on. Compliance sits at the centre of how we operate.
Every fire cladding and remediation project is managed through the Building Safety Regulator's Gateway process, from early construction advice at Gateway 1 through to the final safety inspections that support occupation at Gateway 3. We maintain the Golden Thread of information throughout, so every decision, material and change on site is documented and traceable. We hold ISO 9001, 14001 and 45001 certification, are PAS 2030 approved and PAS 2035 accredited, and are members of SWIGA and INCA.
Every project we deliver is on an occupied residential building. That shapes how we work from the first survey onward, and it's why 96% of our clients return to us for future projects.
What we do
We specialise in fire cladding remediation, external wall insulation and whole house retrofit, delivering energy efficient, safe and aesthetically enhanced buildings for owners, landlords and residents.
Fire cladding and remediation: replacing hazardous materials and delivering EWS1-compliant buildings through the Building Safety Regulator's Gateway process.
External wall insulation: EWI and render systems that improve thermal performance and protect the building fabric for the long term.
Whole house retrofit: insulation, windows, roofing and communal upgrades delivered at scale across whole blocks, improving energy efficiency and comfort for residents.
How we work
We operate a self-delivery model, sourcing our own materials and employing our own trade specialists, giving us direct control over cost, quality and programme at every stage.
We manage the BSR Gateway process in full, from early construction advice through to final safety inspections.
Every project has a dedicated Resident Liaison Officer, reflecting our priority on clear communication and resident safety throughout.
Committed to safety, first and foremost
Safety is, and will always remain, our number one priority with a “Target Zero Culture”. We ensure that we are all committed to improving our health and safety performance by setting the rules via or daily health and safety planning routines , and constant monitoring ensures compliance whilst promoting the right behaviours to achieve a positive culture.
IRS Construction is ISO 45001 certified contractor, with a mature and fully developed Health and Safety Management System. We have our in-house SHEQ Manager who is supported by our external consultants. We are certified by Constructionline, Acclaim, SSIP, CHAS and Considerate Constructors.
Delivering Social Value
At IRS Construction, our dedication lies in creating sustainable environments that enhance the well-being of both individuals and communities. This commitment permeates our values, ethos, and everyday practices. Through close collaboration with our clients and the communities we serve, we actively engage in developing programs and opportunities centred around people, with a focus on nurturing community wealth.
At the core of our business philosophy is the emphasis on creating Social Value, with the goal of achieving lasting social impact. This is manifested in various ways, be it through regionalised procurement supporting the growth of the local supply chain, local employment initiatives, or community-focused projects. The delivery of Social Value is not just a component but an integral aspect of our business model.
Our Core Values
We put
people first
Our commitment to diversity, inclusion, fairness and respect runs through our whole employee experience at IRS Construction and also informs how we interact with clients and the communities in which we work.
We prioritise the well-being and growth of individuals, fostering a culture that values empathy, respect, and inclusivity.
We have
integrity
We uphold the highest standards of honesty, transparency, and ethical behaviour in all aspects of our work.
Trust is the foundation of our relationships, and we consistently act with integrity, ensuring alignment between our words and actions.
We are
collaborative
We adopt a collaborative approach, considering our service as a partnership geared towards accomplishing shared goals.
Through collaboration, we harness the power of teamwork to achieve common goals and drive sustained excellence in our endeavours.
We take
ownership
Ownership means a commitment to continuous improvement, where we learn from experiences, adapt to change, and take pride in our collective achievements.
We embrace challenges as opportunities for growth, proactively seeking solutions and taking initiative to drive positive change.
Case Studies
