Galston / Newmilns
A Traditional Slate Roof Combined With a Seamless Liquid Flat Roofing System
Location
Galston / Newmilns, Ayrshire
Type of Work
Slate Roof / Liquid Flat Roof Renewal
Project Overview
This domestic property in the Galston / Newmilns area required a combination of traditional slate roofing and modern flat roofing solutions. The roof structure consists of multiple pitched slate sections alongside a flat roof area, requiring a carefully coordinated approach to ensure long-term performance and visual consistency.
CP Roofing Solutions were appointed to carry out specialist slate roofing works alongside the installation of a liquid flat roofing system, providing a durable, fully watertight solution suited to the property’s layout and exposure.
The Challenge
Projects involving both pitched slate roofing and flat roof areas require careful detailing to ensure the two systems integrate correctly.
The main challenges on this property included:
Managing multiple roof types on the same structure
Ensuring watertight transitions between slate and flat roof sections
Working on a traditional sandstone property with architectural detailing
Providing a flat roofing solution capable of handling standing water and weather exposure
Maintaining a clean, high-quality finish across all elevations
Flat roof areas are often vulnerable points on older properties, so selecting the correct system and ensuring proper preparation was critical.
Our Solution & Work Carried Out
CP Roofing Solutions delivered a comprehensive roofing solution tailored to the property’s needs.
Our approach included:
Professional installation of slate roofing to pitched roof sections
Preparation and installation of a liquid flat roofing system to provide seamless waterproofing
Careful detailing at all junctions between slate and flat roof areas
Use of compatible materials to ensure long-term durability
Final inspections to confirm the roof was fully sealed, secure and visually consistent
The combination of traditional slate roofing and modern liquid flat roofing ensures the property benefits from both heritage-appropriate materials and modern performance where required.
Domestic Slate Roofing
Slate roofing works were carried out to the pitched roof sections of the property. High-quality slate materials were installed with care to ensure consistent alignment, weather resistance and long-term durability.
Liquid Flat Roofing Installation
A modern liquid flat roofing system was installed to the flat roof area. This system provides a seamless, fully bonded waterproof layer, ideal for areas prone to standing water and exposure.
Roof Junction Detailing
Careful detailing was completed at all junctions between the slate roof and flat roof sections. This ensures proper water runoff and prevents future ingress at transition points.
Weatherproofing & Sealing
All roof areas were fully sealed and checked to ensure resistance to wind and rain. Particular attention was paid to edges, upstands and termination points.
Final Inspection & Quality Checks
Upon completion, the roof was inspected to confirm all works met performance and quality standards. The finished roof now provides reliable protection and a clean, uniform appearance.
Full Timber Renewal
Replaced all worn roof timbers, restoring the structure to modern standards and ensuring a strong, stable base for the new slate.

