{"product_id":"underground-gas-warning-tape-150mm-x-365m-underground-utility-marker-tape","title":"Underground Gas Warning Tape 150mm x 365m - Underground Utility Marker Tape","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003eUnderground Gas Warning Tape 150mm x 365m - High-Visibility Protection for Buried Gas Mains\u003c\/h1\u003e\n\u003ch2\u003eProtects Gas Mains from Costly Excavation Damage\u003c\/h2\u003e\n\u003cp\u003eUnderground gas warning tape gives excavators a clear visual warning before they reach buried gas mains, helping reduce accidental damage, costly repairs and dangerous site incidents during excavation, trenching and maintenance work.\u003c\/p\u003e\n\u003cp\u003eThis 150mm x 365m underground gas warning tape is designed for marking underground buried services where gas lines are present below ground. The bright yellow colour and bold black printed warning message make it easy for contractors to quickly identify a gas service during digging operations, roadworks, utility installation and reinstatement.\u003c\/p\u003e\n\u003cp\u003eIn UK construction and civils work, clear service identification is crucial. Underground warning tape is essential for preventing accidental damage to buried utilities during excavation and maintenance, protecting workers and the public from potential harm. It also supports local “Call Before You Dig” requirements, site safety procedures and good utility safety practice.\u003c\/p\u003e\n\u003ch2\u003eWhy UK Contractors Choose This Gas Main Warning Tape\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-visibility gas identification\u003c\/strong\u003e – Bright yellow warning tape is used for gas lines, helping warning excavators immediately recognise the presence of a caution gas main below.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable underground performance\u003c\/strong\u003e – Manufactured from Linear Low-Density Polyethylene, the tape is rot-resistant and acid-resistant for long-term underground applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong 365m roll length\u003c\/strong\u003e – Supplied in an economical way for long trench runs, reducing joins, saving installation time and helping keep projects moving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e150mm wide warning zone\u003c\/strong\u003e – The 150mm width provides a clear visual warning above buried pipes and is suitable for lines down to 36 inches deep.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-adhesive and easy to handle\u003c\/strong\u003e – Underground warning tape is designed to be non-adhesive, allowing it to be laid in trench backfill rather than stuck to the pipe or cable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis underground utility warning tape is a simple, low-cost safety product, but the benefits on site are significant. It helps protect gas mains, reduce risk, save time and avoid project delays caused by utility strikes.\u003c\/p\u003e\n\u003ch2\u003eWhat Makes This Underground Utility Warning Tape Different\u003c\/h2\u003e\n\u003cp\u003eGeneric caution tape is not made for buried utility warning. Ordinary products may fade, tear or degrade underground, especially in wet, acidic or alkaline soil conditions.\u003c\/p\u003e\n\u003cp\u003eThis gas main warning tape is built for proper underground service identification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRot-resistant LLDPE material\u003c\/strong\u003e – A durable polyethylene construction gives better resistance than cheaper plastic alternatives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional printed warning message\u003c\/strong\u003e – Clear black text such as “CAUTION GAS MAIN BELOW” remains visible when exposed during future excavation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUK-manufactured quality\u003c\/strong\u003e – Designed for British utility, construction, civils and roadworks applications where safety and traceability matter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimised 150mm width\u003c\/strong\u003e – Wider than standard 100mm marker tape, giving better visibility for buried gas mains and wider trench environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnderground warning tapes are available in non-detectable and detectable formats, and contractors can choose from a wide \u003ca href=\"https:\/\/readysetsupplied.co.uk\/collections\/warning-tapes\"\u003eselection of warning tapes for different site safety applications\u003c\/a\u003e. Non-detectable warning tape is a visual-only plastic film used as a highly visible marker during excavation. Detectable underground warning tape includes a metallic core or metallic elements that can be found with specialist locating equipment, adding precision when locating non-metallic pipelines.\u003c\/p\u003e\n\u003ch2\u003eHow Underground Gas Warning Tape Installation Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstall the gas main and complete the first backfill layer\u003c\/strong\u003e\u003cbr\u003eThe gas pipe should be installed to the required depth, then covered with suitable graded backfill. Proper installation requires that warning tape be deployed during the backfilling phase of trench construction and not directly on top of utility lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLay the tape loosely above the service line\u003c\/strong\u003e\u003cbr\u003eFor best practice, underground warning tape should be laid approximately 300mm above the service line to ensure that excavation tools encounter the tape first, providing a visual warning to stop digging before damage occurs. The typical burial depth for warning tape is around 12 to 18 inches above buried utilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplete final backfill to ground level\u003c\/strong\u003e\u003cbr\u003eThe tape should be laid loosely along the trench length before completing the final backfill to ground level, which helps in marking the location of buried services effectively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eDo not stretch the tape tightly or adhere it to pipes, cables or fittings. The tape works best when it sits within the backfill as a visible early-warning layer above the gas service.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial \/ Format:\u003c\/strong\u003e Linear Low-Density Polyethylene (LLDPE), non-adhesive underground warning tape\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \/ Specs:\u003c\/strong\u003e 150mm width x 365m length roll\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e High-visibility bright yellow for gas lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eText:\u003c\/strong\u003e Black printed warning message, typically “CAUTION GAS MAIN BELOW” or similar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurability:\u003c\/strong\u003e Rot-resistant, acid-resistant and suitable for long-term underground use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Marking buried gas mains, buried pipes and underground utility routes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance:\u003c\/strong\u003e Suitable for UK utility safety standards, site best practice and underground services warning tape systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe standard roll size for underground warning tape is typically 365 meters in length and 100 millimeters in width, providing extensive coverage for marking buried services. This 150mm version gives contractors a wider warning area for improved visibility in gas applications.\u003c\/p\u003e\n\u003cp\u003eVisual alert systems, such as underground warning tapes, use colour codes to identify specific buried utilities. Standard colours include red for electrical lines, yellow for gas lines, orange for telecommunications, blue for potable water, green for sewers and purple for reclaimed water. The American Public Works Association (APWA) Uniform Colour Code provides strict, universal colour definitions for underground warning tapes.\u003c\/p\u003e\n\u003ch2\u003eEssential for UK Construction and Utility Projects\u003c\/h2\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUtility companies installing new gas distribution networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGroundwork contractors working around existing gas infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCivil engineers managing complex buried services on civils projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcavation teams carrying out gas main maintenance and repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoadworks crews working near buried utilities, street lighting, water pipes, sewer lines, telephone cables and electrical cables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnderground warning tapes are commonly used to mark electricity, gas, water, telecommunications, sewer lines and fibre optic cables using industry-standard colours for clear identification. For example, separate products may carry messages such as caution electric cable, \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/underground-warning-tape-water-pipe-150mm-x-365m\"\u003ecaution water pipe underground warning tape\u003c\/a\u003e or caution sewer pipe.\u003c\/p\u003e\n\u003cp\u003eWhen gas, water, sewer, cables and street lighting are present in the same project area, using the correct underground services warning tape helps teams avoid confusion and reduce the risk of damage.\u003c\/p\u003e\n\u003ch2\u003eInstallation and Handling Guidance\u003c\/h2\u003e\n\u003cp\u003eLay the tape during backfilling, not after the trench is fully reinstated. The tape should sit above the service, not directly on it, so future excavation reaches the warning layer before reaching buried gas mains.\u003c\/p\u003e\n\u003cp\u003eFor best results:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKeep the tape loose along the trench and avoid pulling it tight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosition it around 300mm above the gas service line where site conditions allow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse 150mm tape for lines down to 36 inches deep; 50mm tape is commonly used for utility lines up to 12 inches deep.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep yellow gas tape separate from other utility marker tape colours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStore rolls away from unnecessary UV exposure, sharp edges and heavy site traffic before installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse detectable underground warning tape where a project requires locating from ground level before excavation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnderground warning tape enhances safety by protecting workers from hazards such as explosions and electrocution during excavation. It is a crucial part of preventing accidental damage to buried utilities and helps avoid costly repairs, project delays and emergency callouts, alongside good housekeeping and \u003ca href=\"https:\/\/readysetsupplied.co.uk\/collections\/site-supplies\"\u003esite cleaning and maintenance supplies\u003c\/a\u003e that support overall safety standards.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow deep should underground warning tape be buried above gas mains?\u003c\/strong\u003e\u003cbr\u003eFor best practice, lay underground warning tape approximately 300mm above the service line. A typical burial depth is around 12 to 18 inches above buried utilities, so excavation tools encounter the tape before reaching the pipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes this utility marker tape suitable for long-term underground use?\u003c\/strong\u003e\u003cbr\u003eIt is manufactured from durable polyethylene \/ LLDPE and designed to be rot-resistant and acid-resistant. This makes it suitable for underground applications where moisture, soil pressure and changing ground conditions are expected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this buried utility warning tape be used with other underground services?\u003c\/strong\u003e\u003cbr\u003eThis product is intended for gas. Other underground warning tapes should be used for other services, including red for electrical cables, blue for water pipes, green for sewer, orange for telephone and telecommunications, and purple for reclaimed water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the tape help prevent damage during excavation and maintenance work?\u003c\/strong\u003e\u003cbr\u003eWarning tape serves as a visual alert, clearly marking the presence of buried utilities. When excavators expose the tape, they receive a clear caution to stop, check the location and proceed safely before striking pipes or cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat UK safety standards does this underground services warning tape meet?\u003c\/strong\u003e\u003cbr\u003eIt is suitable for UK utility safety applications and best practice for marking underground buried services. Underground warning tape also helps contractors comply with local “Call Before You Dig” regulations and safety laws.\u003c\/p\u003e\n\u003ch2\u003eOrder Your Underground Gas Warning Tape Today\u003c\/h2\u003e\n\u003cp\u003eOrder underground gas warning tape 150mm x 365m for fast UK delivery, including next day delivery options when stock is available. Add the product to your basket, check VAT at checkout, or contact our team for bulk pricing on larger construction, utility and civils projects.\u003c\/p\u003e\n\u003cp\u003eIf your site needs a durable, easy-to-install and highly visible gas warning tape, this product is a practical way to protect buried services, assist safe excavation and reduce the risk of costly accidental damage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ready Set Supplied","offers":[{"title":"Default Title","offer_id":58136092836185,"sku":null,"price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/8805\/5897\/files\/underground-gas-warning-tape-150mm-x-365m-underground-utility-marker-tapeunderground-gas-warning-tape-150mm-x-365m-underground-utility-marker-tape-5952108.png?v=1779743473","url":"https:\/\/readysetsupplied.co.uk\/products\/underground-gas-warning-tape-150mm-x-365m-underground-utility-marker-tape","provider":"Ready Set Supplied","version":"1.0","type":"link"}