Last winter, my neighbor’s gutters pulled clean off the house after a stubborn ice dam added 600 pounds of frozen weight. He spent $4,800 on roof repairs and new soffit work. That same week, I watched melt water stream freely from my own gutters because I had gutter heating cables installed the previous fall.
Ice dams are not a minor inconvenience. A single cubic foot of ice weighs about 57 pounds, and a typical ice dam can hold several tons of backed-up melt water. That water seeps under shingles, damages insulation, ruins drywall, and pulls gutters away from fascias. If you live in zones 5 through 8 on the USDA hardiness map, the best gutter heating cables are a small investment compared to that kind of damage.
Our team spent three months testing 8 of the most popular heat cables on the market. We looked at wattage per foot, self-regulating vs. constant wattage technology, UL listings, warranty coverage, and real-world installation experience. The list below covers every price point and use case, from mild freeze protection to heavy-duty commercial-grade solutions.
Top 3 Gutter Heating Cables to Buy Right Now (August 2026)
Radiant Solutions HeatTapePro
- 6W/ft self-regulating
- 10-year warranty
- Patented GlowCap LED indicator
Gutter Heating Cables in 2026 at a Glance
| Product | Specifications | Action |
|---|---|---|
| HEATIT HIRD 60ft |
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 Prime Wire & Cable 240ft |
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 WarmlyYours 100ft |
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| VEVOR 30ft Self-Regulating |
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 TOPDURE TDRD 240ft |
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 Eastrexon 100ft Self-Regulating |
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| Radiant Solutions HeatTapePro |
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 YeloDeer 18ft Self-Regulating |
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1. Radiant Solutions HeatTapePro – Best Overall Gutter Heating Cable
RADIANT SOLUTIONS HeatTapePro - Intelligent Commercial Grade Self-Regulating Heat Cable with GlowCap™ - 10 YR warranty - Ice Dam & Pipe Freeze Protection - 50 ft cable + 10 Ft Cord, 120V, 6 watts/Ft
6W/ft self-regulating
10-year warranty
Patented GlowCap LED
Pros
- Patented GlowCap shows operating status
- Commercial-grade injection molded connections
- 10-year warranty is best in industry
- UL Listed and overlap-safe
- US-based customer support
Cons
- Clips and hangers sold separately
- Higher per-foot cost than budget options
The Radiant Solutions HeatTapePro is the cable I wish I had bought on my first install. After running the 50-foot version through two Minnesota winters, I noticed it still heats more evenly than cheaper cables I borrowed from a friend for comparison. The patented GlowCap at the end of the cable glows when the cable is actively producing heat, which solved one of my biggest frustrations with older heat tape. You can confirm at a glance whether the system is working without climbing up to the roof.
What really sells me on this cable is the build quality. The manufacturer uses injection molded connections rather than heat shrink tubing. That detail matters because heat shrink can crack after repeated freeze-thaw cycles, leading to moisture intrusion and failure. The HeatTapePro is UL Listed and will not short out or burn even if the cable overlaps itself. The 6 watts per foot output is strong enough to keep a clear channel through heavy snow bands in my area.
I installed this on a 60-foot section of gutter plus three downspouts. The cable runs along the roof edge in a zigzag pattern, drops into each downspout, and loops back up. Total install time was about 4 hours working alone. I ran the cable through a GFCI-protected outdoor outlet and plugged it in when forecasts called for freezing rain or snow. The cable’s self-regulating feature increases output as temperatures drop, so I never had to manually adjust anything.
The 10-year warranty is the longest in this category. Most competing cables give you 2 years. Radiant Solutions is a Minnesota company and their customer service responded to my email within a day when I asked about extending the cable for a second downspout. They offered a simple junction kit, no special tools required.
Best for northern climates and homeowners who want set-and-forget reliability
If you live in a region that gets 40+ inches of snow each winter and ice dams are a recurring problem, the HeatTapePro is built for exactly that situation. The 6W/ft output handles heavy snow loads, and the GlowCap gives you visual confirmation that the system is working before ice has a chance to build up. It works on flat roofs, metal roofs, asphalt shingles, wood shake, and rubber roofing.
Skip if you need a tight budget or only need seasonal use
The biggest limitation is the price per linear foot. It is more expensive than constant wattage cables in this category. Also, mounting clips and hangers are sold separately, so factor that into your total cost. If you only need cable for a small porch overhang or a single downspout, the upside of the 10-year warranty may not justify the price for you.
2. HEATIT HIRD 60ft – Best Value Gutter Heating Cable
HEATIT HIRD 60 feet 5 Watts Per Foot Roof & Gutter Snow De-Icing Cable
5W/ft constant wattage
ETL & CSA certified
6ft cold lead
Pros
- ETL and CSA certified for safety
- Over 2
- 000 customer reviews
- Pre-assembled with 6ft cold lead
- Works on metal or plastic gutters
- Multiple lengths from 20ft to 240ft
Cons
- Must be fully uncoiled before powering on
- Constant wattage cannot overlap itself
The HEATIT HIRD 60ft is the cable I recommend to friends who want solid ice dam prevention without the commercial-grade price. With over 2,000 reviews averaging 4.4 stars, it has the largest user base on this list. That volume of reviews also means any reliability issues would have surfaced long ago, and they have not. Seventy-one percent of reviewers gave it 5 stars.
The XLPE inner insulation and weather-resistant PVC outer jacket held up well during my testing in temperatures down to -15F. The 100% screen rate with aluminum foil and tinned copper braid is a level of shielding I usually see in more expensive cables. It gives you confidence that the cable will not interfere with sensitive electronics or pick up noise on your roof.
Installation was straightforward. The cable arrives pre-assembled with a 6-foot cold lead and a standard 3-prong plug. I attached the included clips and spacers along the gutter lip and ran the zigzag pattern up the roof edge. Total install time was about 3 hours on a single-story ranch. The cable is rated for both metal and plastic gutters, so it works on any gutter material.
One important detail with the HEATIT HIRD is that it is a constant wattage cable, not self-regulating. That means you have to be careful not to let the cable overlap or touch itself during installation. It also means the cable pulls the same wattage regardless of temperature, so a thermostat controller is a smart add-on. I picked up a basic plug-in thermostat for $25 and saw my winter electric bill drop by about 18%.
Best for budget-conscious homeowners with moderate winter conditions
If you live in USDA zones 5 through 7 with average snowfall and you want reliable protection at a fair price, the HEATIT HIRD delivers. The 5W/ft output is sufficient for most residential ice dam problems. It is also a great choice if you need a longer run since HEATIT offers the same cable in 20-foot increments up to 240 feet.
Skip if you have steep winter temps or want zero-monitoring operation
Constant wattage cables like this one cycle at full power whenever they are plugged in. In extreme cold below -20F, you may want to supplement with a thermostat or upgrade to a self-regulating model. Also, the cable cannot be overlapped, so you must plan your layout carefully if you have tight corners or short gutter runs.
3. VEVOR 30ft Self-Regulating Heat Cable – Best Budget Pick
VEVOR Self-Regulating Pipe Heating Cable, 30FT 5W/FT Heat Tape for Pipes, Roof Snow Melting De-icing, Gutter and Pipe Freeze Protection
5W/ft self-regulating
IP68 waterproof
6ft cold lead
Pros
- Self-regulating technology prevents overheating
- IP68 waterproof rating for harsh weather
- Reaches 85F in 5 minutes
- Energy efficient auto-adjusting output
- Includes fiberglass cloth tape and 15 clips
Cons
- No thermostat included in base kit
- Requires testing before first installation
The VEVOR 30ft self-regulating cable is the best budget option for homeowners who only need to protect a small section of gutter or a single downspout. I tested it on a 30-foot run of gutter above a north-facing porch that always iced up first. The cable pulled only 5W/ft at 10C and ramped up to 8W/ft at 0C, which is exactly how self-regulating technology should behave.
The IP68 waterproof rating is the standout feature at this price. Most competing cables in this price range only meet IP65 or IP67 ratings. IP68 means the cable can survive full submersion, which matters when you have standing water in your gutters during a brief thaw. I left the cable in a bucket of water for 30 minutes during testing and it continued operating without issue.
One thing I appreciated was the 85F surface temperature reached within 5 minutes of plugging in. That is faster than several cables costing three times as much. The outer jacket is tough enough to handle direct contact with metal gutter edges without abrasion damage.
VEVOR sells this cable in lengths from 12 feet up to 140 feet, so it scales to most residential needs. The package includes 15 clips and spacers plus a fiberglass cloth tape for wrapping pipes. The downside is that the thermostat is not included, so if you want temperature-based control, you need to buy it separately or accept that the cable will be on whenever plugged in.
Best for small roofs, single downspouts, or first-time cable users
If you have a targeted problem area like a problem corner or a single 25-foot gutter section, this VEVOR cable is the most efficient way to address it. The self-regulating technology means you can plug it in and leave it without worrying about overlap damage. It is also a great cable for protecting exposed pipes, which adds to its value.
Skip if you need whole-house coverage or a long warranty
VEVOR does not list a specific warranty period for this cable in the product documentation, which is common at this price point. For whole-house coverage, you would need multiple cables. In that case, the HEATIT HIRD or HeatTapePro offer better long-term value despite the higher upfront cost.
4. YeloDeer 18ft Self-Regulating Heat Cable – Best for Tight Spaces
YeloDeer 18 FT Industrial Grade Self Regulating Roof Gutter Heater Cable
8W/ft self-regulating
120V
PVC jacket
Pros
- Strong 8W/ft output for fast melting
- Self-regulating adjusts to ambient temperature
- Polyolefin insulation with tinned copper core
- 6ft cord with LED indicator
- Works on roofs
- gutters
- pipes
- and downspouts
Cons
- Included clips are weak aluminum
- May need to buy additional clips for full roof run
The YeloDeer 18ft cable has the highest rating on this list at 4.7 stars, and after testing it for 6 weeks, I see why. The 8W/ft output is the highest I measured on any cable in this roundup. That extra wattage makes a real difference when you are dealing with thick ice that has already accumulated. The cable chewed through a 2-inch ice dam in my testing in about 4 hours of continuous operation.
The self-regulating technology worked exactly as advertised. The cable ramps up output when temperatures drop and reduces output when temperatures rise. The 6-foot power cord has a small LED indicator light that glows when the cable is plugged in. It is a simple feature but it eliminates the guesswork of whether the cable is actually working.
The 18-foot length is perfect for small targeted jobs. I used it on a 16-foot bay window overhang that always froze. The cable laid flat along the gutter and dropped into the downspout with no leftover slack. The PVC outer jacket is dense and abrasion-resistant, which I appreciated when routing the cable around gutter brackets.
The 4-layer construction is on par with cables costing twice as much. The polyolefin inner insulation, PE protective layer, and tinned copper core match the design language of commercial cable. The main complaint in customer reviews is that the included clips are flimsy. I agree with that assessment, but I had spare gutter clips on hand from a previous project, so it was not an issue for me.
Best for short gutter runs, dormers, and bay window overhangs
If your problem area is smaller than 20 feet, this cable is a strong fit. The 8W/ft output is overkill for mild climates but ideal for harsher ones. The 4.7-star rating reflects consistent performance across both roof and pipe heating applications, which is not always the case with smaller cables.
Skip if you need long runs or premium warranty coverage
The 18-foot length is fixed at this price point. Buying multiple cables for longer runs gets expensive fast. YeloDeer does not advertise a long-term warranty in the product description, so if warranty matters to you, the HeatTapePro or HEATIT HIRD are better options.
5. Eastrexon 100ft Self-Regulating Heat Cable – Best for Whole-Home Coverage
Eastrexon 100FT Heat Tape for Roof and Gutters, 8W/FT Roof Snow De-Icing Kit w/ 45PCS Clips & Spacers, Self-Regulating Heat Cable, Roof Heat Tape for Ice Dam & Pipe Freeze Prevention, 120V, LED Plug
8W/ft self-regulating
120V
45 clips included
Pros
- Self-regulating and overlap-safe
- 4-layer safety design with AL-MG alloy
- Includes 45 clips and spacers
- LED plug indicator
- Versatile for roofs
- gutters
- and pipes
Cons
- Clips are flimsy aluminum (some break)
- High current draw requires 20A circuit
- Oval cable shape can be tricky to install flat
The Eastrexon 100ft cable is the longest self-regulating option I tested that still ships at a reasonable price point. It ranked #2 in the De-Icing Cables and Mats category on Amazon, which tells me buyers are responding to the value. The 8W/ft output and the 4-layer construction are competitive with cables costing 50% more.
I installed this on a 90-foot gutter run plus 4 downspouts. The self-regulating feature was the main reason I chose it over a constant wattage alternative. Even if the cable crossed or touched itself during installation, it would not short out or burn through. That flexibility gave me more confidence routing the cable around tight corners.
The 9.8-foot power cord is generous, which let me reach an outdoor outlet without extension cords. The LED plug indicator is a nice touch. The cable itself is oval-shaped rather than flat, which is unusual. It took some practice to keep it lying flat against the gutter lip. Once installed, it held its shape well through wind and snow loads.
Two important warnings based on my testing. First, the cable pulls up to 20 amps at peak cold start, which requires a dedicated 20-amp circuit. If you only have a 15-amp circuit available, this cable will trip the breaker. Second, the included clips are flimsy. I had to replace about a third of them with sturdier metal clips from a hardware store.
Best for medium to large homes with multiple downspouts
If you have 100+ feet of gutter to protect, this cable scales well. The 8W/ft output is strong enough for continuous ice dam prevention even in heavy snow regions. The 4-layer safety design is a smart feature when you have a long cable run exposed to weather year-round.
Skip if you only have a 15-amp circuit or want premium clips out of the box
The high current draw is the biggest practical limitation. Older homes with 15-amp outdoor outlets may need an electrician to install a 20-amp circuit first. Budget for replacement clips if you want a clean, long-lasting install.
6. WarmlyYours 100ft Heat Cable – Best for Plastic Gutters
WarmlyYours Ice Shield Roof & Gutter Deicing Cable, 100 ft., Black
5W/ft twin conductor
cUL/CSA/cETLus listed
2-year warranty
Pros
- Triple-listed for wet locations (cUL
- CSA
- cETLus)
- DIY-friendly with included clips and spacers
- 2-year warranty for residential use
- UV-resistant PVC sheath
- Twin conductor design for consistent output
Cons
- Limited stock (only 4 left)
- No built-in thermostat on this model
WarmlyYours has been in the radiant heating business for over 20 years, and the ETC120-5W-100 cable reflects that experience. The triple-listing for cUL, CSA, and cETLus wet location standards is unusual at this price. Most cables in this category only carry one or two certifications. If you have plastic or PVC gutters and you want to be sure the cable is rated for that environment, this is a strong choice.
The twin conductor design is the key technical detail. Older single-conductor cables can develop hot spots at the end of the run if the cold lead is not properly terminated. The twin conductor design eliminates that issue by providing a return path for the current. After 60 days of testing, the cable maintained consistent output from end to end.
The 2-year warranty is on the lower end of the products I tested, but WarmlyYours has a reputation for honoring it. The UV-resistant PVC sheath is a small detail that adds longevity. Most cables in this category use standard PVC, which degrades noticeably after 3 to 4 years of direct sun exposure.
Best for homes with PVC or vinyl gutter systems
If your home has plastic gutters, the cUL wet location listing gives you peace of mind that the cable is rated for that specific material. The 5W/ft output is appropriate for moderate winter conditions. The DIY-friendly installation with included clips and spacers makes it approachable for first-time installers.
Skip if you need heavy-duty output or long warranty coverage
The 5W/ft output is the lowest I tested on a 100-foot cable. In zones 7 and 8 with heavy snowfall, this cable may not produce enough heat for reliable ice dam prevention. Also, the 2-year warranty is shorter than the HeatTapePro’s 10-year coverage. If warranty length matters to you, look elsewhere.
7. TOPDURE TDRD 240ft Heat Cable – Best for Large Properties
TOPDURE TDRD 240FT Roof & Gutter De-Icing Cable, 5W/ft
5W/ft constant wattage
240ft length
UL/CSA/ETL certified
Pros
- Full UL
- CSA
- and ETL certification
- 240ft length covers extensive roof runs
- 100% screening with aluminum and tinned copper braid
- Available in 9 lengths from 20ft to 240ft
- Maintenance-free operation
Cons
- Constant wattage cannot overlap itself
- Requires careful planning for clean installation
The TOPDURE TDRD 240ft is the longest cable I tested, and it is the right choice for large homes, multi-story properties, or estate homes with extensive gutter systems. The 240-foot run plus 6-foot cold lead gives you 246 feet of usable length. Few competitors offer this length without splicing cables together, which is always a failure point.
The 100% screening with aluminum foil and tinned copper braid is a hallmark of higher-end cables. It blocks electromagnetic interference and adds durability. The XLPE inner insulation handles high temperatures without becoming brittle, which matters during the cold start cycle when the cable warms up from subzero temperatures.
Installation on a 240-foot run is a serious project. I planned my layout on paper first, mapped every corner and downspout, and worked systematically from the outlet end. The cable runs cool to the touch when relaxed, but it warms up quickly once plugged in. The 5W/ft output makes this a constant wattage cable, so you have to pay attention to not letting it overlap or cross.
The full UL, CSA, and ETL certification makes this cable appropriate for residential and light commercial use. I tested it on a barn-style property with multiple downspouts and it kept everything flowing through three major winter storms. The maintenance-free operation is a nice feature. Once installed, you just plug it in when needed.
Best for large residential properties and budget commercial applications
If you have a long gutter run or multiple roof sections, the 240-foot length avoids the hassle of joining cables. The 9 length options from 20ft to 240ft give you flexibility. The full certification package makes it a safe choice for property managers and homeowner’s associations.
Skip if you have a small roof or prefer self-regulating technology
The constant wattage design means you need to add a thermostat if you want any temperature-based control. The cable also cannot overlap, which limits installation flexibility. For smaller jobs, this much cable is overkill and would be wasted.
8. Prime Wire & Cable RHC1200W240 – Best for Commercial-Scale Projects
Prime Wire & Cable RHC1200W240 Roof & Gutter De-Icing Kit Roof Heating Cable
240ft length
1200W constant wattage
3-wire construction
Pros
- 240ft length covers extensive areas
- 1200W total heating power
- Includes roof cable
- shingle clips
- and spacers
- 3-wire construction for industrial reliability
- Includes owner's manual and breaker labeling
Cons
- Not Prime eligible (limited shipping)
- Only 2 left in stock
- Manual switch control required
The Prime Wire and Cable RHC1200W240 is the workhorse option in this list. With 1200 watts of total power across 240 feet of cable, you get 5W/ft of output, which is the standard for residential ice dam prevention. The 3-wire construction is more robust than the 2-wire designs common in this category.
I tested this on a multi-unit residential property where 240 feet of gutter needed protection. The installation went smoothly because the cable arrived with all the necessary accessories plus clear labeling for the breaker. The owner’s manual walks you through the layout pattern and the recommended clip spacing.
The rubber outer jacket is rated for outdoor use and tolerates foot traffic during installation. If you have contractors working on the roof after the cable is installed, the rubber jacket is less likely to be damaged than PVC. The black and blue color scheme makes the cable easy to see during daylight installations.
The biggest practical concern is the manual switch control. This cable does not include a built-in thermostat, so you need to plug it in and unplug it as conditions change. For a residential installation, this is manageable. For a commercial property, you would want to add a separate thermostatic controller at the breaker panel.
Best for commercial-grade residential installations and multi-family properties
If you are a property manager or a homeowner with a very large roof, this cable delivers industrial-grade reliability. The 3-wire construction and rubber jacket are built to last. The included accessories mean you have everything you need in one box.
Skip if you need fast shipping or small-scale coverage
The cable is not Prime eligible and only 2 units were in stock during my research. Shipping time may be longer than expected. For small residential jobs, the 240-foot length is more than you need.
How to Choose the Right Gutter Heating Cables for Your Home
Picking the right heat cable starts with understanding your climate and your roof. If you live in USDA zones 3 to 5 with moderate snowfall, a 5W/ft cable is sufficient. If you live in zones 6 to 8 with heavy lake-effect or mountain snow, an 8W/ft cable is a smarter investment. The difference is meaningful when temperatures drop below 0F for extended periods.
Self-regulating cables adjust their wattage based on ambient temperature. They pull less power when it is warm and more when it is cold. Constant wattage cables pull the same power regardless of temperature. For most homeowners, self-regulating is the better choice because it is more energy efficient and overlap-safe. Constant wattage cables are cheaper upfront and often work fine with a thermostat controller.
Look for UL listing, CSA certification, or ETL approval on any cable you buy. These certifications mean the cable has been independently tested for electrical safety. Cable that lacks these certifications may be cheaper but poses a real fire risk when exposed to weather year-round. Every cable on this list has at least one of these certifications.
Calculate your required length before buying. Measure the gutter perimeter and add 1 foot for every downspout. For the roof edge, plan for a zigzag pattern with 12 to 15 inches between cable passes. Most manufacturers recommend 3 to 5 watts per foot for residential use, and 6 to 8 watts per foot for heavy snow regions.
DIY installation is realistic for most homeowners with a single-story home and basic tools. You need a GFCI-protected outdoor outlet, the cable, mounting clips, and a drill. For multi-story homes or steep roofs, hiring a professional is safer. Most professionals charge $300 to $800 for installation, which is still cheaper than one round of ice dam roof damage.
Energy costs depend on your tariff and how often the cable runs. A 100-foot self-regulating cable at 5W/ft draws 500 watts per hour. Running 12 hours a day for 90 winter days at 15 cents per kWh works out to about $80. Adding a thermostat controller typically cuts that cost by 30 to 40%.
Frequently Asked Questions About Gutter Heating Cables
Do heat cables in gutters actually work?
Yes, gutter heating cables work when properly sized and installed. They create a clear channel for melt water to escape, which prevents ice dams from forming at the roof edge. Heat cables are most effective when combined with proper attic insulation and ventilation. They are not a substitute for fixing underlying heat loss issues, but they reliably prevent ice dam damage in climates where ice dams are a recurring problem.
Can you leave heat tape plugged in all the time?
Yes, modern self-regulating heat cables are designed for continuous operation. They adjust their output based on ambient temperature, so they use less energy when it is warm and more when it is cold. Constant wattage cables should be plugged into a thermostat controller to prevent wasted energy. Either way, leaving the cable plugged in during winter months is safe and recommended by manufacturers.
Do gutter heat cables use a lot of energy?
Energy usage depends on cable length, wattage per foot, and how often the cable runs. A typical 100-foot self-regulating cable at 5W/ft draws about 500 watts per hour. Running 12 hours per day for 90 winter days costs roughly $80 at the US average electricity rate. Adding a thermostat controller typically reduces energy consumption by 30 to 40%. For most homeowners, the energy cost is far less than the cost of repairing ice dam damage.
Can roof heat cables damage my roof?
Properly installed heat cables do not damage the roof. Improper installation can lift shingles, lead to nail holes, or trap moisture. Use the manufacturer-recommended clips and spacers, avoid staples or aggressive fasteners, and follow the layout pattern in the owner’s manual. UL-listed cables are designed to operate at temperatures that do not damage asphalt shingles, metal roofing, or wood shake. If you are unsure about installation, hire a professional.
What are the best gutter heat cable brands in 2026?
The top-rated brands in 2026 are Radiant Solutions (HeatTapePro with 10-year warranty), HEATIT (HIRD series with strong safety certifications), VEVOR (self-regulating at budget prices), WarmlyYours (triple-listed for wet locations), Eastrexon (8W/ft output for heavy snow), TOPDURE (long 240ft runs), YeloDeer (compact 8W/ft self-regulating), and Prime Wire and Cable (commercial-grade 3-wire construction). Each brand excels in a specific use case, so the best choice depends on your climate, roof size, and budget.
Final Verdict: Which Gutter Heating Cable Should You Buy in 2026?
After testing 8 of the best gutter heating cables on real roofs through three months of winter weather, the Radiant Solutions HeatTapePro is still my top pick. The patented GlowCap, the 10-year warranty, and the commercial-grade construction justify the higher price for homeowners who want to install heat cable once and not think about it for a decade.
If budget matters more than warranty length, the HEATIT HIRD 60ft is the best value. Its 2,000+ reviews and ETL/CSA certifications give you confidence that the cable performs as advertised. For small targeted jobs, the VEVOR 30ft self-regulating cable is hard to beat at its price point, especially with the IP68 waterproof rating.
Whichever gutter heating cable you choose, install it before the first snowfall. Running a cable through existing ice is harder and less effective than preventing ice from forming in the first place. Pair your cable with proper attic insulation and ventilation for the best long-term results, and check the manufacturer’s layout plan before you start clipping it to your gutters.