Roofing

Application Roofing

Buying the utility knife 2000 together with the hook blades PRO, as well as the long blades 251mm, 261mm, and the serrated blades 330mm you will cover all your needs in handheld cutting tools for roofing work - Sollex

Sollex offer for roofers 

Sollex offers a complete knife system for roofers. The basic Construction knife Sollex 2000 was named best-in-test by the Swedish magazine"Byggnadsarbetaren" back in 2011. The Construction Knife is the only optimized knife on the market for roofing and plasterboard work.

Worldwide shipping. Orders for in-stock items placed before 1pm will normally be dispatched the same day. For more details, please see the "Terms of Purchase and Delivery" page or contact us at order@sollex.se.

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Hook blades for roofers 

Sollex construction knife / dolphin knife 2000 for cutting plasterboard and roofing felt with dispenser with extra blade inside the knifeEvery roofer needs a roofing felt knife knife or roofing utility knife. Together with the Sollex hook blade, the construction knife 2000 is a great roofing felt knife for the professional roofer. The hook blades are designed to minimize the force needed to cut roofing felt or underlayment cardboard. In addition, the hook blades protect the substrate. These blades are also very suitable for cutting PVC cloth or EPDM. The Construction Knife 2000 is supplied with an accompanying plastic case to protect the user. This becomes an obvious roofing favorite because in one motion you have your knife ready to use, cutting the material and safely storing the Construction Knife after it has been used.

Frequently Asked Questions about knives and blades for roof repair and installation

What kind of knife do roofers use?

Roofing utility knives and blades are indispensable and important tools in the work of a roofer. These utility tools are usually used for roof installing, repairing and replacement. It is common for roofers to have a universal utility knife with them to use it with  both straight utility blades and hook blades due to cutting different thick materials. Materials that are cut while roof repair are roofing felt (other names of the material are asphalt roll roofing, rolled roofing, sanded bituminous felt, asphaltic felt and many others), asphalt shingles, fiberglass, different insulation and underlayment.

What is a hook blade?

roofing knife 2000 for cutting roofing board, surface board, backing board, canvas with knife holster - SollexHook blade is a utility blade that has hooks on its both ends and is meant for cutting thick materials such as roofing felt. The user can reach areas where it is difficult for a standard utility knife to go without damaging the surrounding area. Among all blades that we offer to use for roofing, hook blades are the strongest and provide more precise cutting. Coated hook blades ( for example with titanium TiN) are even more robust and have a longer durability and better performance.

How and when is a hook blade used by roofers?

The main cutting method of using the roofing knife combined with a hook blade is to pull. That is, the user hooks to the end of the material with the hooked edge of the blade and pulls gently downward. There is a video below where we show how this works with the utility knife 2000.

Usually a hook blade is used with a utility knife or roofing knife to cut roofing covering such as roof underlayment, roofing felt, shingles.


How and when is a straight utility blade used by roofers?

Straight utility blades can be used for cutting wood, wire and drywall with ease.

What is a 2-in-1 utility knife? Does Sollex have such a knife in stock?

At Sollex we offer a utility knife 2000 to use as the 2-in-1 knife or even better all-around utility knife that goes well with the most standard utility, concave, hook blades, long knife blades. Dimensions of the blades that fit perfectly in the knife are just standard (for example: concave blade - 59 x 19mm, hook blade - 51 x 19mm, 54 x 19mm, straight utility blades - 52 x 19mm and 59 x 19mm). The utility knife can be easily accessed by the user and comes with a holster to keep your blade by your side at all times safely. The different types of blades on this knife are perfect for easing the work on projects that require cutting or slicing through different  materials including roofing felt, cardboard, rubber or polystyrene foam insulation panels and more.

What is good with Sollex knife 2000? 

It is perceived as a stable knife with a good grip. Changing blades goes very easy and it takes max 15 seconds. In the knife can be stored a dispenser with up to 10 extra replacement blades. Roofers often change the blades of their knives because the blade gets sticky while cutting the roofing felt and then the sharpness gets lost. But although they often have to change blades, it is not very important that the blade change quickly. The most important thing is that the blade sits stably in the knife and it does so with Sollex 2000. In the area of the blade in the knife is a magnet that attracts the blade and improves its stability. Among other things, it is the most versatile knife, which fits almost any utility blade, such as hook blade, straight utility blade, concave blade, long blades etc



Customer common questions and Sollex answers

What is the typical delivery time for Sollex standard products?

Standard knives that are in stock will be shipped the same day if an order is placed before 1 pm on weekdays. Within Sweden, delivery takes one to two business days with Schenker. Two to five working days inside Europe with UPS. Our goal is always to deliver to your address as quickly as possible.

What is the typical delivery time for Sollex custom-made knives?

You will be given a delivery time, which typically ranges from 4 to 9 weeks, if you request customized machine knives or industrial blades that are not in stock at the time of purchasing. Find Sollex Purchase & Delivery Conditions here.

What payment methods do you accept, and do you offer credit terms for business customers?

All first orders from new customers are prepaid. Further orders can be paid by invoice with 30 days payment term.

How can I track my order after purchase?

Once your order is confirmed and shipped, you will receive a tracking number, which you can track.

Do you offer custom sizes or specialized blade shapes?

Sollex primarily sells machine knives of standard size and form that comply with the EOM. Industrial knives are available in a variety of forms, including top dished, bottom circular knives, serrated / toothed knives, circular perforating knives, straight knives, guillotine knives, pointed tip knives, rectangular razor blades, and trapezoidal blades. 

We do, however, create bespoke knives of non-standard size and shape when a drawing or explicit request is provided. For example, we can manufacture solid tungsten carbide machine knives in a variety of non-standard forms with ultra-precise and extreme tolerances, which is very useful in the MedTech industry.

How do I choose the right blade for my specific machine or application?

When contacting a knife manufacturer to order knives for machines and slitters, providing accurate inquiries and detailed information is critical to ensure you receive industrial knives that meet the needs of your slitting, converting operations and the material you will be cutting. 

If you are ordering custom machine knives from Sollex, make sure you know the exact knife dimensions, material and mounting specifications. A drawing and a worn sample for analysis are useful. If not available a photo with clear dimensions can work. Identify in your request the current cutting problems you are currently experiencing with the cutting knife you are seeking to replace. If in doubt, our experts can help you find the right knife based on your machine model and cutting needs.

Can I get a sample or test blade to ensure compatibility with my equipment?

To help you pick the best blade, Sollex may give you several sample blades to test in production. For cutting and converting flexible materials like plastic film, foil, vinyl, paper, and others, we provide converting blades including slotted slitter blades and razor blades with three slots. Send us a query if you're interested in machine blades, and we'll provide you with an offer. Samples for custom-made knives are not available but you are most welcome to order the minimum order quantity.

Can I set up a recurring order for blades I purchase frequently?

Actually, our clients and industry partners often place recurrent orders for industrial knives with predetermined delivery dates. We ensure your production process runs well by manufacturing and delivering machine knives and blades on schedule. The most important thing is to tell us the volume of required knives and deadlines and we will prepare a warehouse supply guarantee.

Do you offer technical support or consultation to help with product selection?

Sollex sales may technical assistance and guidance on choosing a slitting knife in addition to assessing and creating the best cutting solution for your application. You can consult via phone, mail, or video conference. To do this, send an email to order@sollex.se.

What is your return or warranty policy on machine knives and blades?

Read our policy on returns and claims on the “Complaint & Return” page.

How should I store unused blades to maintain their quality?

There are a number of ways that will prolong the longevity and shelf life of your industrial knives and blades in stock. Read about how proper packaging of machine knives, storage conditions, humidity and air temperature, and additional coatings will protect your knives and maintain their cutting performance here.



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