Surveyors Tape Measures

About Surveyors Tape Measures

Surveyors tape measures are specialist measuring tools designed for long-distance measurements in outdoor and large-scale applications. Unlike standard retractable tape measures, these professional-grade instruments typically feature durable fibreglass or steel blades enclosed in robust, weather-resistant cases, allowing accurate measurements over distances of 30 metres or more. They're essential equipment for land surveyors, groundworkers, civil engineers, and anyone needing to measure large areas, boundary lines, or extensive linear distances where precision and durability are paramount.

The construction of surveyors tape measures prioritises longevity and reliability in challenging conditions. Fibreglass blades resist moisture, won't conduct electricity, and maintain their accuracy even after prolonged exposure to the elements. The open-reel or enclosed case designs allow for easy winding and unwinding, whilst clear, high-contrast markings ensure measurements remain legible even in poor light conditions or at distance. Many models feature both metric and imperial measurements, with intervals clearly marked at regular centimetre or inch increments, making them versatile for various site work applications.

Professional surveyors tape measures from trusted brands like Draper and Format, available at Tooled-Up.com, offer the durability and precision required for surveying, groundwork, and large-scale measurement tasks. Whether you're measuring building plots, laying out foundations, conducting land surveys, or planning landscaping projects, these tools provide the accuracy and reach that standard tape measures simply cannot deliver.

Jargon Buster

• Fibreglass Blade: A non-metallic measuring tape made from woven glass fibres coated in PVC. Fibreglass blades are non-conductive, moisture-resistant, and won't rust, making them ideal for outdoor use and work near electrical installations.
• Open Reel Design: A tape measure configuration where the blade is visible on the reel rather than enclosed in a case. This design allows for quick deployment and rewinding, though offers less protection from the elements compared to closed case designs.
• EC Class III Accuracy: The precision rating of a tape measure under European standards. Class III offers accuracy suitable for general surveying and site work, with defined tolerances appropriate for construction and land measurement applications.
• End Hook/Eyelet: The metal fitting at the end of the tape blade used to anchor the tape at the starting point. Surveyors tapes often feature reinforced stainless steel hooks or eyelets to withstand the tension of long measurements.
• ABS Case: A closed case design manufactured from Acrylonitrile Butadiene Styrene plastic, providing robust protection for the tape blade from dirt, moisture, and impact damage whilst remaining lightweight for portability.
• Blade Width: The width of the measuring tape, typically 13mm for surveyors tapes. Wider blades provide better stability and are easier to read at distance, whilst remaining flexible enough for easy winding and storage.

Who Uses Surveyors Tape Measures?

Surveyors tape measures are essential tools across numerous trades and professions:

• Land Surveyors: Professional surveyors conducting boundary measurements, topographical surveys, and site assessments
• Civil Engineers: Planning and measuring infrastructure projects, roads, and drainage systems
• Groundworkers: Setting out foundations, drainage runs, and site dimensions for construction projects
• Landscapers: Measuring garden plots, planning layouts, and calculating materials for extensive landscaping projects
• Builders and Site Managers: Initial site surveys, setting out buildings, and measuring large distances on construction sites
• Utility Workers: Measuring cable runs, pipeline routes, and infrastructure installations
• Agricultural Workers: Field measurements, fencing projects, and farm planning applications
• Sports Groundskeepers: Marking out football pitches, athletics tracks, and sports facilities
• Property Developers: Site assessments and initial planning measurements for development projects
• DIY Enthusiasts: Ambitious home improvement projects requiring measurements beyond standard tape measure capabilities

How to Choose the Right Surveyors Tape Measures

Length Requirements: Consider the maximum distances you'll typically need to measure. Common lengths include 30m, 50m, and 100m options. For general site work and smaller surveys, a 30m tape is usually sufficient and remains manageable to handle, whilst land surveyors and civil engineers may require 50m or longer for extensive measurements.

Blade Material: Fibreglass blades are the most popular choice for surveyors tape measures due to their non-conductive properties, making them safe for use near overhead power lines or electrical installations. They're also resistant to moisture and won't rust, unlike steel alternatives. For general outdoor work and site measurements, fibreglass offers the best balance of durability, safety, and longevity.

Case Design: Closed case designs with winding handles, such as those found in the Tooled-Up range, offer better protection for the blade and are more comfortable for frequent use over long distances. ABS plastic cases with grab handles provide durability whilst remaining lightweight. Open reel designs are more compact but offer less protection from the elements.

Measurement Units: Many surveyors tapes feature dual metric and imperial markings. For UK building work, metric measurements are standard, but having both options can be useful for working with older plans or specifications. Check that markings are clear and easy to read, with regular interval markers throughout the length for quick reference.

Build Quality: Professional-grade models from established brands like Draper and Format offer superior durability with reinforced end hooks or eyelets, robust cases, and blades that maintain their shape and markings over time. The initial investment in quality equipment pays dividends through longevity and maintained accuracy.

Portability: Consider how you'll transport the tape measure around site. Models with carry handles or grab handles make transportation easier. Weight becomes a factor with longer tapes, so balance capacity with practicality for your typical applications.

Popular Accessories

• Range Poles: Brightly coloured graduated poles used as sighting targets when measuring long distances or conducting surveys, essential for accuracy over extended ranges
• Marking Pins/Arrows: Steel pins used to mark measurement points along the tape, particularly useful when measuring distances that exceed the tape's length
• Chalk Lines: Complement long-distance measurements by marking straight lines between measured points for setting out work
• Tool Belts and Holsters: Convenient storage solutions from brands like Snickers and DeWalt for carrying tape measures and other measuring tools around site
• Spray Marking Paint: For marking measured points on the ground during site layout and surveying work
• Protective Cases: Additional storage protection for tapes between jobs, particularly important for maintaining accuracy and extending lifespan
• Spirit Levels: Essential companions for ensuring level measurements when setting out foundations or structures

Safety Information

Electrical Safety: Always use fibreglass tape measures when working near overhead power lines or electrical installations. Never use steel tapes in these environments as they conduct electricity and pose a serious electrocution risk. Be aware of your surroundings and maintain safe distances from live electrical equipment in accordance with HSE guidelines.

Manual Handling: Longer tapes can be heavy and awkward to carry. Use proper lifting techniques and consider using two people for extended measurements to reduce strain. When rewinding, maintain control of the tape to prevent the end hook whipping back and causing injury to yourself or colleagues.

Site Awareness: When measuring across active construction sites or public areas, ensure the tape doesn't create a trip hazard for others. Use high-visibility tape where available, and consider using warning signs or cones when tapes cross walkways or traffic routes.

Weather Conditions: Strong winds can make handling long tapes difficult and dangerous. In adverse weather, secure the tape properly and consider postponing measurements if conditions compromise safety or accuracy. Wet conditions can affect grip on the winding handle, so take extra care.

Frequently Asked Questions

What's the difference between a surveyors tape measure and a standard tape measure?
Surveyors tape measures are designed for much longer distances, typically 30 metres or more, compared to standard retractable tapes which usually max out at 5-8 metres. They feature more durable construction, often with fibreglass blades that resist moisture and don't conduct electricity. The open-reel or closed-case design allows for measuring extensive distances that would be impossible with a spring-loaded retractable tape. The blade width is also typically greater at 13mm, providing better stability for long-distance measurements.

Why are fibreglass tape measures preferred for surveying work?
Fibreglass offers several crucial advantages for professional surveying applications. It's non-conductive, making it safe to use near electrical installations and overhead power lines—a critical consideration on construction sites. Unlike steel tapes, fibreglass won't rust when exposed to moisture, and it maintains its dimensional stability across varying temperatures. Fibreglass blades are also lighter than steel equivalents, making them easier to handle over long distances, and they're less prone to kinking or permanent deformation.

How do I maintain accuracy with a surveyors tape measure?
Always clean the blade after use, removing dirt, mud, and moisture before storing. Store the tape in a dry location away from extreme temperatures which could affect the blade's dimensional stability. Check the end hook or eyelet regularly for damage or looseness, as this directly affects measurement accuracy. Avoid kinking or sharply bending the blade, and never allow it to snap back uncontrolled when rewinding. Periodically verify accuracy against a known standard, particularly if the tape has been dropped or subjected to heavy use.

Can I use a surveyors tape measure for building work?
Absolutely. Surveyors tapes are excellent for setting out buildings, measuring foundation dimensions, and any construction task requiring measurements beyond the capacity of standard tape measures. They're particularly useful for site layout, drainage runs, establishing building lines, and plotting positions for services. The fibreglass construction makes them safe for use on active building sites where electrical installations may be present, and the clear metric graduations align with UK building standards.

What length of surveyors tape measure do I need?
This depends on your typical applications. For general building site work, garden landscaping, and small surveys, a 30m tape is usually sufficient and remains manageable to handle. Land surveyors, civil engineers, and those working on larger sites typically opt for 50m or 100m lengths. Consider that longer tapes are heavier and more cumbersome, so choose the shortest length that meets your regular requirements rather than buying the longest available. Most tradespeople find a 30m tape covers the majority of their measuring needs.