Introduction
BDH Roofs Limited is a proudly Canterbury-owned roofing company, founded in 2013 by Bjorn Horrack. With over 20 years of hands-on experience in the roofing industry, Bjorn—alongside his wife Mel—has grown BDH into a trusted name across Christchurch and the wider region. The company specialises in iron and membrane roofing systems, offering tailored solutions for both residential and commercial clients. BDH Roofs is known for its commitment to quality, innovation, and a strong focus on customer satisfaction.
Together, Bjorn and Mel have built a business that reflects their shared values of integrity, craftsmanship, and community. Their leadership has guided BDH through steady growth, including the development of an in-house fabrication department and the expansion into tray roofing, waterproofing membranes, and iron wall cladding.

The Challenge
As BDH Roofs evolved from a small operation into a multi-service roofing provider, the demands on its financial systems and strategic planning increased significantly. Managing payroll, GST, and compliance became more complex, and Bjorn and Mel found themselves needing expert guidance to ensure the business remained financially sound while continuing to grow.
The roofing industry is fast-paced and project-driven, which means cash flow, budgeting, and forecasting are critical to success. The couple needed a financial partner who understood the nuances of the trades sector and could provide proactive advice—not just reactive accounting.
The Solution
Rodgers & Co partnered with BDH Roofs to deliver a comprehensive suite of financial services tailored to the construction and trades industry. Their support included:
– Accounting and Tax Compliance: Ensuring BDH met all its obligations with accuracy and timeliness.
– Payroll and GST Management: Streamlining processes to reduce administrative burden and improve efficiency.
– Strategic Business Advisory: Offering insights into business structure, investment planning, and long-term financial strategy.
– Cash Flow Forecasting: Helping Bjorn and Mel make informed decisions about staffing, equipment purchases, and project bidding.
Rodgers & Co’s deep understanding of the roofing and construction landscape meant they could offer advice that was both practical and forward-thinking. Their collaborative approach allowed Bjorn and Mel to stay focused on operations while having confidence in the financial direction of the business.
Expanding Through Fabrication
One of BDH Roofs’ most significant growth areas has been the development of their in-house fabrication department. This strategic move has allowed the company to take greater control over the quality and timing of their roofing components, reducing reliance on external suppliers and improving project turnaround times.
The fabrication team produces custom flashings, cladding profiles, and other metalwork tailored to each project’s specifications. This capability not only enhances BDH’s service offering but also opens up new revenue streams through supplying fabricated components to other contractors and builders.
Rodgers & Co played a key role in supporting this expansion—helping Bjorn and Mel assess the financial viability of the investment, structure the department for scalability, and manage the associated cash flow and compliance requirements.


The Results
With Rodgers & Co’s guidance, BDH Roofs has achieved:
– Sustainable Growth: Expansion into new service areas without compromising financial stability.
– Operational Clarity: A clear understanding of financial performance and future planning.
– Improved Efficiency: Streamlined financial processes that save time and reduce errors.
– Strategic Confidence: The ability to make bold decisions backed by expert financial insight.
– Fabrication Excellence: A fully operational fabrication department that enhances service delivery and supports broader industry needs.
Bjorn and Mel now lead BDH Roofs with a renewed focus on innovation and service excellence, knowing that the financial side of the business is in capable hands.
“Partnering with Rodgers & Co has given us the confidence to focus on growing BDH Roofs without worrying about the financial side. Their advice is practical, timely, and tailored to the realities of running a trades business.”
— Bjorn & Mel Horrack, Directors, BDH Roofs

What’s Next
BDH Roofs continues to build its reputation as a leader in roofing and fabrication across Canterbury. With a strong foundation and the strategic support of Rodgers & Co, the company is well-positioned to take on larger, more ambitious projects and explore new opportunities in the construction space.
As Bjorn and Mel put it, “We’re not just building roofs—we’re building a business that lasts.” And with Rodgers & Co by their side, BDH Roofs is ready for whatever comes next.