Cotswold

Highly detailed roof slates resemble indigenous Cotswold slates. Available in a range of sizes to be laid to a traditional diminishing course.

Cotswold roofing Willows Gate, Stratton Audley application
Cotswold roofing Bourton on the Water application
Cotswold roofing Beaminster application
Cotswold roofing Sherstone development application

Features and benefits

Variety of sizes available

Cotswold range consists of main slates, under ridge and eaves slates with matching accessories including ridge, hip and ventilation units. Supplied in a complete rationalised range of diminishing lengths and random widths for an authentic appearance that can be laid to a traditional diminishing course

Easy application

The slates are easy to lay and are ready availability to help reduce the time and costs associated with second-hand material. Slates are twice holed to facilitate nailing where appropriate and are nibbed for fast application

Alternative to natural stone

Readily available, Cotswold roofing is a highly acceptable reconstructed stone alternative to natural stone slates. Suitable for roofs down to a minimum pitch of 30°.

Contact us

Telephone

01285 646900
Email

building.products@aggregate.com

Swatches

Light Weathered Buff

Conservation

Product information and BIM

Cotswold BIM object

Cotswold roofing slates technical data sheet (pdf, 531.98 KB)
Bradstone roofing solutions brochure (pdf, 9.91 MB)
Bradstone roofing technical manual (pdf, 1.32 MB)
Cotswold NBS data (docx, 13.69 KB)
Construction solutions for housebuilding (pdf, 2.4 MB)

Product range
Application

Length (mm)	200 Under ridge	300 Main slates	350 Main slates	400 Main slates	450 Main slates	500 Main slates	550 Main slates	350 Under eaves
Numbers	30-33	1-5	6-9	10-13	14-18	19-23	24-28	29
Width (mm)	100, 175, 225, 350	200, 250, 275, 350, 400	225, 275, 325, 400	250, 300, 350, 450	225, 300, 325, 400, 500	225, 275, 300, 400, 450	250, 300, 350, 425, 500	400
Sets	46	60	60	36	26	28	22	84No
M²/pack	7.82 with No 29's	10.64	10.3	7.79	8.2	9.26	8.84	7.85 with 30-33's
Colour available	All	All	All	All	All	All	All	All

Each slate is numbered and the slate number (see table above) indicates its size. The main slates (1-28) forming the bulk of the roof are supplied and laid to a doublelap in six lengths, reducing from eaves to ridge. There are between four or five different widths in each length. Equal quantities from the full range of widths are supplied in each particular length. The length of rafter determines the number of courses in each slate length supplied. Ridge units – For roof pitches up to 35°, a 110° (internal angle) ridge unit is available in 600mm lengths. For roof pitches above 35°, a 90° (internal angle) ridge unit is available in 450 and 600mm lengths. Hip units – available in 450 and 600mm lengths. Ridge vent unit – available in 450mm lengths. Gas flue ridge unit – available In 450mm lengths. Slate vent – Slate size is 450mm (l) x 500mm (w) (Slate No. 18)

External roofs, extensions and new builds where a natural appearance is required.

Product range includes: