Natural Slate Roof Replacement: Rawlings Opticians, Commercial Property, Surrey
Client
Rawlings Opticians - Surrey / Commercial Property Owner
Sector
Commercial – Retail / Heritage
Project Overview
DL Jones Roofing Services was appointed to carry out a full slate roof replacement at the premises of Rawlings Opticians – a well-established commercial property in Surrey whose existing roof had reached the end of its serviceable life. The building’s traditional architectural character meant the client required a natural slate solution that would preserve and enhance the property’s appearance. The complex, multi-hipped roof form – with numerous valleys, hip intersections, and chimney junctions – demanded specialist craftsmanship and precise detailing throughout.
The Challenge
Our Solution
DL Jones Roofing proposed a full roof replacement using Cupa 5 natural slate, a premium product sourced from the Las Herrerías quarry in northern Spain. Known for its strength, uniform appearance, and EN 12326-certified quality, Cupa 5 was the ideal choice to complement the character of the property while ensuring resilience against the UK’s varied weather conditions.
Key Installation Highlights:
- Full removal of existing roof covering and preparation of the structure
- Installation of Cupa 5 blue-grey natural slates, hand-split and carefully graded for consistency
- Precision detailing around hips, valleys, and chimneys
- Use of ventilated ridge systems to support airflow and moisture control
- Integrated leadwork and stainless steel fixings for long-term security and finish
- Scaffold and full site protection in compliance with HSE standards
Why Cupa 5?
- Over 100-year life expectancy
- Exceptional frost resistance for the UK climate
- Accurate grading ensures consistent coverage and finish
- Traditional visual appeal, ideal for heritage or character commercial properties
- Meets EN 12326 standards for natural roofing slate
For properties where a roof condition survey confirms the structure is sound, natural slate is our recommended first-choice specification.
The Results
The completed natural slate roof has transformed the appearance of the building while delivering the long-term technical performance a commercial property owner needs. With a life expectancy of over 100 years, this should be the last full roof replacement this building needs for generations.
Looking for High-Spec Slate Roofing in Surrey or the South East?
Whether you’re managing a commercial premises or restoring a character property, DL Jones CPS Ltd offers over 30 years of specialist roofing expertise, including slate, tile, and membrane systems. Contact our team today to discuss your roofing needs or request a site visit.


