Knives and Blades
Find the cutting tools you need to fit and finish your new floor with our selection of knives and blades. Whether you’re fitting carpet or vinyl flooring, the right knife and replacement blades can help you achieve cleaner cuts, more accurate trimming and a neater overall finish.
What knives and blades do I need?
For most carpet and vinyl flooring jobs, you’ll need a reliable fitting knife along with the right replacement blades for cutting, trimming and finishing. Our range includes retractable knives, Dolphin knives, carpet blades, straight blades and hook pointed blades to help with different flooring tasks.
What’s included?
- Retractable Knife + Blades – A practical all-round option for general carpet fitting and cutting jobs.
- Dolphin Knife – A premium knife designed for carpet fitting and hard floor installation, with internal blade storage and a quick-change mechanism.
- Carpet Blades – Ideal for replacing worn blades and keeping cuts cleaner and more precise during fitting.
- Straight Blades – A strong replacement blade option for heavier-duty trimming and general cutting work.
- Hook Pointed Blades – Designed for use with carpet cutters and knives where a hook pointed blade is preferred.
Why shop from Carpet Warehouse?
We make it easy to order your fitting tools and replacement blades in one place. Use the filters on the page to find the right product for your job, whether you need a new knife, extra blades or a reliable cutting tool for carpet or vinyl flooring installation.
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Frequently Asked Questions
What knife do I need for fitting carpet?
For most carpet fitting jobs, a retractable knife or Dolphin knife is a practical choice for trimming, cutting and fitting.
What knife is best for cutting vinyl flooring?
A sharp fitting knife is usually the best option for cutting vinyl flooring neatly and accurately during installation.
What is a Dolphin knife used for?
A Dolphin knife is commonly used for carpet fitting and hard floor installation, helping with more controlled and accurate cutting.
What are hook pointed blades used for?
Hook pointed blades are used with carpet cutters and knives where a hooked blade shape is preferred for certain trimming and fitting jobs.
What are straight blades used for?
Straight blades are used for general cutting and trimming tasks and are a reliable option for heavier-duty flooring work.
Do I need replacement blades when fitting flooring?
Yes, having replacement blades ready is a good idea because sharp blades help create cleaner cuts and a neater finish.
How often should I change flooring knife blades?
You should change the blade when it starts to feel less sharp or when cuts become less clean and precise.
Can I use these knives and blades for both carpet and vinyl flooring?
Yes, many flooring knives and blades are suitable for both carpet and vinyl flooring, depending on the product and the job.
What is the difference between a retractable knife and a Dolphin knife?
A retractable knife is a practical general-purpose option, while a Dolphin knife is often chosen for flooring installation thanks to its premium design and easy blade-changing features.
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