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Project Specification Manager

Job Title:
Project Specification Manager – London

Location:
Field-based, covering London

Ready to help build a better future for generations to come?
At ROCKWOOL, we strive to enrich modern living by creating safe, sustainable solutions using our innovative stone wool technology. Join us as we work together to build a responsible future for ourselves and upcoming generations.

Your Future Team:
Reporting to the National Specification Manager, you will join a dynamic team dedicated to ensuring that ROCKWOOL products and systems are the preferred choice within the UK construction market. You will play a key role within our commercial team, collaborating closely to deliver high standards across projects.

What You Will Be Doing:

• Building and maintaining strong, sustainable relationships with clients, ensuring alignment with ROCKWOOL’s core values
• Taking responsibility for planning and prioritising technical sales activities and client engagement to achieve agreed business aims—including cost, sales, and profitability targets—using the CRM database
• Managing and developing your personal portfolio of client projects from inception to completion
• Collaborating closely with Area Sales Managers and Technical teams to maximise project outcomes
• Providing information, literature, and samples of ROCKWOOL products to clients and stakeholders as needed
• Presenting confidently to both internal and external stakeholders
• Delivering Continuing Professional Development (CPD) sessions to customers, helping them to gain a thorough understanding of ROCKWOOL products
• Sharing new insights and information regarding business opportunities within the commercial team, contributing to profitable growth
• Responding promptly and professionally to all sales and technical enquiries
• Monitoring and reporting on market trends and competitor activities, supporting business strategy
• Maintaining an up-to-date pipeline of ongoing projects within the CRM system

What You Bring:

• Demonstrated experience supporting commercial activities within the building/construction industry
• Experience in specification-based selling within the construction sector
• Good working knowledge of current building regulations
• IT literate, with experience using Microsoft Office packages and CRM systems
• Capable of understanding and interpreting technical drawings
• Ability to propose technical solutions that meet customer requirements
• Self-motivated with a proactive approach to business development
• Effective and persuasive communicator, both in writing and verbally
• Strong planner and organiser, with attention to detail and the ability to prioritise effectively

What We Offer:

• Competitive salary
• Company car
• Commercial Bonus Scheme
• 30 days annual leave, plus Bank Holidays
• Company pension scheme (Aviva)
• Westfield Health cashback scheme
• Life assurance (4x annual salary)
• Enhanced sick pay scheme
• Opportunities for training and professional development

Who We Are:
ROCKWOOL is the world leader in stone wool solutions. Founded in 1937 in Denmark, we transform volcanic rock into safe, sustainable products that help people, communities, and the planet thrive. With more than 12,000 employees across 40+ countries and 51 manufacturing facilities, we are all focused on one common purpose: to unleash the natural power of stone to enrich modern living.

Sustainability is central to our business strategy. We were among the first companies to commit to the United Nations Sustainable Development Goals and are actively working towards 11 SDGs, including SDG 14: Life Below Water. Through partnerships with the One Ocean Foundation and our support for the Denmark SailGP team, we’re helping to protect ocean health and accelerate lasting change.

Diverse and Inclusive Culture:
We believe everyone deserves to feel valued, respected, included, and heard. Employing colleagues from 79 different nationalities, we are committed to equal opportunities for all, promoting diversity, and working actively against any form of discrimination among ROCKWOOL employees.

Our culture—‘The ROCKWOOL Way’—is built on our values of ambition, responsibility, integrity, and efficiency. You will experience an inclusive, supportive team environment, where your contributions truly matter.

Interested?
Would you be proud to enrich society as we do? To apply, please click the ‘Apply’ button and complete our quick online application. If you require accommodations or have any questions about the recruitment process, please contact recruitmentuk@rockwool.com .

Closing Date: 13th August 2025

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At ROCKWOOL Group, we are committed to enriching the lives of everyone who experiences our products and services. We help our customers and communities tackle many of today’s biggest sustainability and development challenges, from energy consumption and noise pollution to fire resilience, water scarcity and flooding.

Stone wool is a natural, fully recyclable, versatile material that forms the basis of all our businesses. With approximately 12 000 dedicated colleagues in 40 countries and sales in more than 120, we are the world leader in stone wool products. Our employees are the reason we can achieve our goals and adapt to the changing world around us.Whether in an office, sales or factory role, our employees contribute actively to making the worldsafer and more sustainable.

Ready to help build a better future for generations to come? Join us and make a difference!