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    Roofing

    At William Hercock Ltd, we offer a comprehensive range of roofing products designed to enhance the durability, performance, and aesthetic appeal of your roof. 

    Complete roofing projects with confidence using our range of Roofing Products, ideal for repairs, maintenance and new installations. From keeping structures weatherproof to ensuring a strong, long-lasting finish, quality roofing materials are essential for protecting homes, garages, outbuildings and commercial buildings. Whether you’re patching damage, replacing worn sections or working on a full roofing job, the right products help improve durability and performance in all conditions.

    Roofing products are commonly used for pitched and flat roof projects, supporting tasks such as weatherproofing, securing coverings, improving drainage and maintaining roof integrity. Choosing reliable materials helps reduce the risk of leaks, drafts and long-term damage, while ensuring your roofing work looks professional and stays secure. With the correct components, you can complete jobs more efficiently and achieve a better finish that stands up to wind, rain and temperature changes.

    For best results, select roofing products suited to the roof type and application, follow installation guidance, and ensure all joins and fixings are secure. Regular checks and timely repairs can also extend roof lifespan and prevent costly issues later.

    Shop online today for roofing products with delivery and collection available.

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    Picture of Cromar PRO GRP Acetone 5ltr

    Cromar PRO GRP Acetone 5ltr

    GRP Acetone. Cleaning tools and preparing surfaces during installation.
    £30.96 INC VAT
    Picture of CROMAR VENT 3 BREATHABLE MEMBRANE 1MX50M 135G

    CROMAR VENT 3 BREATHABLE MEMBRANE 1MX50M 135G

    CROMAR VENT 3 BREATHABLE MEMBRANE 1MX50M 135G is a roofing membrane designed to provide durable weather protection within pitched or flat roofing systems.
    £68.46 INC VAT
    Picture of Dry fix verge for profiled tile left hand unit Grey

    Dry fix verge for profiled tile left hand unit Grey

    Dry fix verge for profiled tile left hand unit Grey building ventilation product.
    £3.93 INC VAT
    Picture of Dry fix verge for profiled tile right hand unit Grey

    Dry fix verge for profiled tile right hand unit Grey

    Dry fix verge for profiled tile right hand unit Grey building ventilation product.
    £3.93 INC VAT
    Picture of Fixing Clip 20 x 20 (Bag of 20)

    Fixing Clip 20 x 20 (Bag of 20)

    Midland Lead Lead Fixing Clip 20 X 20 (Bag Of 20) fixing clips for securing lead flashing.
    £4.77 INC VAT
    Picture of Flexible Lead Slate - Flat

    Flexible Lead Slate - Flat

    Midland Lead Lead Slate Flat lead slate for sealing roof pipe penetrations.
    £30.31 INC VAT
    Picture of Flexible Lead Slate - Pitched

    Flexible Lead Slate - Pitched

    Midland Lead Lead Slate Pitched lead slate for sealing roof pipe penetrations.
    £37.33 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 1140x 1180mm DTRF   8

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 1140x 1180mm DTRF 8

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 1140x 1180mm DTRF 8 flashing kit for weatherproof roof window installation.
    £150.00 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 1340x 980mm DTRF   9

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 1340x 980mm DTRF 9

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 1340x 980mm DTRF 9 flashing kit for weatherproof roof window installation.
    £156.00 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 550x 780mm DTRF   1

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 550x 780mm DTRF 1

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 550x 780mm DTRF 1 flashing kit for weatherproof roof window installation.
    £113.00 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 550x 980mm DTRF   2

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 550x 980mm DTRF 2

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 550x 980mm DTRF 2 flashing kit for weatherproof roof window installation.
    £119.00 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 660x 1180mm DTRF   3

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 660x 1180mm DTRF 3

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 660x 1180mm DTRF 3 flashing kit for weatherproof roof window installation.
    £124.00 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 780x 1180mm DTRF   5

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 780x 1180mm DTRF 5

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 780x 1180mm DTRF 5 flashing kit for weatherproof roof window installation.
    £127.00 INC VAT
    Picture of Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 780x 980mm DTRF   4

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 780x 980mm DTRF 4

    Keylite Deep Tile Flashing 90mm Profile Pitch 15-90 Deg 780x 980mm DTRF 4 flashing kit for weatherproof roof window installation.
    £121.00 INC VAT
    Picture of Keylite Loft Ladder Sections 4 Ceiling Opening Dimensions 550x1200mm KYL 2

    Keylite Loft Ladder Sections 4 Ceiling Opening Dimensions 550x1200mm KYL 2

    Keylite Loft Ladder Sections 4 Ceiling Opening Dimensions 550x1200mm KYL 2 loft ladder providing access to attic spaces.
    £231.67 INC VAT
    Picture of Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 1140x 1180mm PTRF   8

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 1140x 1180mm PTRF 8

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 1140x 1180mm PTRF 8 flashing kit for weatherproof roof window installation.
    £136.00 INC VAT
    Picture of Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 550x 780mm PTRF   1

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 550x 780mm PTRF 1

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 550x 780mm PTRF 1 flashing kit for weatherproof roof window installation.
    £102.00 INC VAT
    Picture of Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 550x 980mm PTRF   2

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 550x 980mm PTRF 2

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 550x 980mm PTRF 2 flashing kit for weatherproof roof window installation.
    £109.00 INC VAT
    Picture of Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 660x 1180mm PTRF   3

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 660x 1180mm PTRF 3

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 660x 1180mm PTRF 3 flashing kit for weatherproof roof window installation.
    £113.00 INC VAT
    Picture of Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 780x 1180mm PTRF   5

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 780x 1180mm PTRF 5

    Keylite Plain Tile Flashing 15mm Profile Pitch 25-90 Deg 780x 1180mm PTRF 5 flashing kit for weatherproof roof window installation.
    £118.00 INC VAT