Dynamic and static climbing rope from Maxim, Sterling, Teufelberger, and Petzl. UIAA certified for sport, trad, gym, and alpine. Sold by the foot and in standard lengths.
Rock Climbing Rope
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Choosing the Right Climbing Rope
Your climbing rope is the single most important piece of gear between you and the ground. Every rope in our collection is UIAA certified and built by manufacturers who make rope for a living. We carry dynamic ropes for lead climbing, static lines for rappelling and fixed lines, and accessory cord for anchors, prusiks, and general utility.
ROPE.com sells climbing rope by the foot and in standard lengths so you get exactly what you need for your project, crag, or gym.
Dynamic vs Static Rope
Dynamic ropes stretch under load. That stretch absorbs the energy of a fall and reduces the force on the climber, anchors, and gear. Every lead climbing and top-rope scenario requires a dynamic rope. The nylon kernmantle construction gives you a strong core with a durable woven sheath that resists abrasion against rock.
Static ropes have minimal stretch. They are built for rappelling, hauling, fixed lines, and rope access where you do not want elongation under load. Do not lead climb on a static rope.
Diameter and Weight
Climbing ropes range from about 8.5mm to 11mm in diameter. Thicker ropes (10mm+) are more durable and easier to grip. Thinner ropes (sub-9.5mm) are lighter for long approaches and alpine routes but wear faster. For gym climbing and top-roping, 9.5mm to 10.5mm is the standard range. For sport and trad, 9mm to 9.8mm balances weight and durability.
Dry Treatment
When nylon absorbs water it gets heavy and loses strength. Dry-treated ropes have a coating on the sheath, core, or both that repels moisture. If you climb in rain, snow, or ice conditions, dry treatment matters. For gym and fair-weather sport climbing, it is less critical but still extends rope lifespan.
Hand Feel and Handling
How a rope feeds through your belay device matters as much as the specs on paper. Sheath construction determines whether a rope feels supple or stiff in hand. A 48-strand sheath (like the Maxim Glider) runs smoother through devices. A 32-strand sheath can feel slightly more textured but is often lighter. Ropes break in over the first few uses. If a rope feels stiff out of the bag, give it a few sessions before judging.
UIAA Fall Rating
Every dynamic rope is tested to hold a set number of UIAA falls before failure. Higher fall ratings indicate greater durability under repeated hard falls. Most quality single ropes are rated for 6 to 12 UIAA falls. This does not mean the rope will fail after that number of real-world falls, but it is a useful indicator of overall toughness.
Brands We Carry
We stock climbing rope from Maxim, Sterling, Teufelberger, Petzl, and Marlow. These manufacturers test and certify every rope to UIAA and EN 892 standards.
Find Your Climbing Rope
Matched to how you climb
All-Around
Maxim Glider
Maxim Glider
Glider
Maxim Climbing Ropes
Diameter: 9.9 – 10.5mm
Type: Single
Dry: Endura-DRY
Sheath: 48-strand
The do-everything rope. Smooth handling, high durability, feeds clean through any belay device. The most popular Maxim rope for good reason.
Best for: Sport, trad, gym, top rope
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Gym
Maxim Chalk Line
Maxim Chalk Line
Chalk Line
Maxim Climbing Ropes
Diameter: 9.7 – 10.8mm
Type: Single
Dry: Available
Sheath: 48-strand
Built for gym duty and heavy top-rope use. Thick sheath handles high-traffic wear. Also sold by the foot for gym operators.
Best for: Gym climbing, top rope, beginners
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Lightweight
Maxim Airliner
Maxim Airliner
Airliner
Maxim Climbing Ropes
Diameter: 9.1mm
Type: Single
Dry: Endura-DRY
Sheath: 48-strand
Ultra-light and skinny for long approaches and multi-pitch sends. Reduced drag on wandering routes. Not a gym rope.
Best for: Sport redpoint, multi-pitch, alpine
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Sport
Sterling IonR
Sterling IonR
IonR 9.4mm XEROS
Sterling Rope
Diameter: 9.4mm
Type: Single
Dry: XEROS
Sheath: Bi-pattern
Sterling’s all-around sport rope with XEROS dry treatment baked into the fiber. Supple feel, low drag, integrated middle mark via bi-pattern.
Best for: Sport climbing, trad, all-weather
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Half / Twin
Maxim Unity
Maxim Unity
Unity
Maxim Climbing Ropes
Diameter: 7.8 – 9mm
Type: Half / Twin
Dry: Endura-DRY
Sheath: 32-strand
Triple-rated as single, half, and twin depending on diameter. The go-to for alpine, ice, and mixed climbing where redundancy matters.
Best for: Alpine, ice, mixed, multi-pitch
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Wall
Petzl CONTACT
Petzl CONTACT
CONTACT Wall
Petzl
Diameter: 9.8mm
Type: Single
Dry: No
Sheath: 40-strand
Purpose-built for indoor walls by Petzl. ClimbReady coil means no uncoiling needed. EverFlex treatment keeps it consistent over time.
Best for: Indoor gym, climbing walls
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Climbing Rope Sizing Guide
Match your rope to the way you climb
Rope by Climbing Style
| Style | Diameter | Type |
|---|---|---|
| Gym / Top Rope | 9.5mm – 10.5mm | Single → |
| Sport Climbing | 9.0mm – 9.8mm | Single → |
| Trad Climbing | 9.5mm – 10.2mm | Single → |
| Alpine / Multi-Pitch | 7.8mm – 9.0mm | Half → |
| Ice / Mixed | 7.5mm – 8.5mm | Twin → |
Rope Length by Use
| Use | Length | Notes |
|---|---|---|
| Indoor Gym | 35m – 40m (115 – 130 ft) | Check gym wall height |
| Sport Crags | 60m (200 ft) | Standard for most routes |
| Long Sport / Trad | 70m (230 ft) | For 35m+ pitches |
| Multi-Pitch / Alpine | 60m – 70m | Half or twin ropes |
| Big Wall | 60m + static haul line | Dynamic lead + static haul |
Single vs Half vs Twin
| Type | Diameter | Best For |
|---|---|---|
| Single → | 8.9mm – 11mm | Sport, trad, gym, top rope |
| Half → | 7.8mm – 9.0mm | Alpine, multi-pitch, wandering routes |
| Twin → | 7.0mm – 8.5mm | Ice, mixed, alpine where weight matters |
| Static → | 8mm – 12mm | Rappel, haul, fixed lines, rope access |
Accessory Cord by Use
| Use | Diameter | Material |
|---|---|---|
| Prusik backup | 6mm – 7mm → | Nylon |
| Cordelette | 7mm – 8mm → | Nylon or polyester |
| Rap extensions | 5mm – 6mm → | Nylon |
| Utility / Gear loops | 3mm – 4mm → | Nylon or polyester |
Climbing Rope FAQ
Common questions from climbers
What type of rope do I need for rock climbing?
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Dynamic ropes are required for any climbing where falls are possible. Dynamic ropes stretch under load, which absorbs fall energy and reduces impact force on the climber and gear. Static ropes do not stretch and should only be used for rappelling, hauling, and fixed lines. Never lead climb on a static rope.
What diameter climbing rope should I get?
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For gym climbing and top-roping, 9.5mm to 10.5mm is standard. For sport climbing, 9.0mm to 9.8mm balances weight and durability. For trad, 9.5mm to 10.2mm handles the abrasion of gear placements. Thinner ropes (sub-9mm) are lighter but wear faster and are typically used by experienced climbers on specific projects.
What is the difference between single, half, and twin ropes?
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Single ropes are the most common type, used alone for sport, trad, gym, and top-rope climbing. Half ropes are used in pairs, each clipped through separate protection points to reduce rope drag on wandering routes. Twin ropes are also used in pairs but both strands clip through the same protection. Half and twin ropes are most common in alpine, ice, and mixed climbing.
How long should my climbing rope be?
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60 meters (200 feet) is the standard for outdoor sport and trad climbing. 70 meters is increasingly common for longer sport routes. For gym climbing, 35 to 40 meters is usually sufficient depending on wall height. Always check the route length before climbing to make sure your rope reaches the ground from the anchor.
What does dry treatment do?
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Dry treatment is a water-repellent coating applied to the sheath, core, or both. When nylon absorbs water it gets heavy and loses strength. Dry-treated ropes resist water absorption, which matters for ice climbing, alpine routes, and any climbing in wet or snowy conditions. Dry treatment also reduces dirt absorption and can extend rope lifespan.
What is the UIAA fall rating?
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The UIAA fall rating measures how many standardized test falls a rope can hold before failure. The test simulates a worst-case scenario with a factor 1.77 fall on a fixed anchor. Most quality single ropes are rated for 6 to 12 UIAA falls. A higher number indicates greater durability. In real-world climbing, ropes experience much less force than the test, so a rope with a lower rating is still safe for normal use.
How much does a climbing rope cost?
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A 60-meter single rope typically ranges from $150 to $350 depending on diameter, dry treatment, and brand. Thinner, dry-treated ropes with advanced sheath technology cost more. Gym ropes and workhorse models are on the lower end. Half and twin ropes are priced per strand, so a full set of two costs more than a single rope.
When should I retire my climbing rope?
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Retire a rope immediately if you see core shots, flat spots, stiffness, or sheath damage. With regular use (weekly), most ropes last 1 to 3 years. With occasional use, up to 5 years. Even unused ropes should be retired after 10 years due to material aging. Always inspect your rope before and after every climb.
Why Arborists Choose ROPE.com
Cut-to-Length
Buy exactly what you need
We cut every rope to order. Need 120 feet of climbing line or 200 feet of bull rope? You get that length, not a pre-packaged coil with 50 feet of waste.
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Pro Brands Only
The names you trust on every job
Teufelberger, Samson, Yale, Sterling, Maxim, Petzl. We only carry manufacturer-direct rope built for professional arborist use.
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No surprises at checkout
Orders over $199 ship free. Most in-stock items ship within 1–2 business days.
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Rope Experts on Staff
Real people who know rope
Questions about diameter, device compatibility, splicing, or construction? Call us. We splice, cut, and test rope every day.
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Rock Climbing Rope & Cord at ROPE.com
Every climbing rope we carry is UIAA certified and built by manufacturers who engineer rope for vertical environments. Whether you are sport climbing at the local crag, projecting trad routes, training at the gym, or setting up fixed lines for rappelling, the rope you choose determines how the system performs.
Our dynamic climbing ropes from Maxim and Sterling cover everything from workhorse 10mm gym ropes to lightweight 8.9mm send sticks for redpoint attempts. For static applications like rappelling, hauling, and rope access, we carry kernmantle static rope from Teufelberger and Sterling in 8mm to 12mm diameters.
Climbing Accessory Cord
Accessory cord is essential for building anchors, prusik backups, rap extensions, and general utility. We stock nylon and polyester cord from 3mm to 8mm in both cut lengths and full spools. Nylon cord stretches slightly under load, which makes it suitable for prusiks and dynamic applications. Polyester cord has minimal stretch and holds knots well for cordelettes and static anchors.
ROPE.com sells climbing rope by the foot and in pre-cut lengths. No minimums, no pre-packaged bundles. Pick the diameter, pick the length, and we cut it to order. Questions? Reach out and our team will help you find the right rope for the way you climb.
