KNAUF

19 products

Knauf products are the benchmark technical solution for dry construction systems. They range from laminated plasterboard to high-performance fillers and acoustic insulation. Every renovation professional knows that successful soundproofing starts with impeccable dry lining. In our catalogue, you can filter all Knauf materials by application type, product format or drying time. At Brikum, we make your construction projects easier by combining professional-grade stock with highly efficient logistics. We cover all types of work, from minor repairs to large-scale partition installations.

Guide to buying Knauf materials: construction and insulation systems

To ensure that the structure is stable, has perfect thermal insulation and features smooth finishes, choosing the right Knauf products is the essential first step. Whether you need to soundproof a premises, level a ceiling or renovate an entire bathroom, this guide will help you identify exactly what your project requires.

3 criteria for choosing your construction solution

Before buying any component, check 3 technical parameters to ensure that the installation lasts for many years.

  • Bioclimatic requirements of the space. In areas with high condensation, such as bathrooms, using water-repellent fillers is mandatory, while fire-resistant compounds take priority in evacuation routes.
  • Working and setting times. The efficiency of the work depends directly on the compound selected. Options range from a fast-drying 30-minute product for urgent finishing work to slow-drying finishes for working on large areas.
  • Fixing system and load compatibility. Always use screws specifically designed for laminated plasterboard. Assess the exact models so that the galvanised steel can withstand daily impacts without causing cracks in the wall.

Main characteristics of laminated plasterboard

This brand's range stands out in our online store for how well all its products work together. From edge-protection tape to exterior mortar, every piece is formulated to fit perfectly with the rest. This prevents the typical chemical incompatibilities that end up cracking the paint when manufacturers with different quality levels are mixed on the same wall.

Technical comparison of solutions

Here is a table showing the main application and required performance level of each product so you can see which options best fit your budget.

Solution type Featured product Main application Workability level
Joint compound Knauf Unik Hydro 1 h Sealing in damp rooms High with a 60-minute setting time
Finishing plaster Unik Fill Finish Light Final smoothing over plaster Very high with slow drying
Structural fixing Diamant XTN screws Joining plasterboard to metal framing Immediate with drill-point tip
Perimeter insulation 30 m acoustic tape Separating profiles Direct manual installation
Restoration Renove Cubre Gotelé 15 kg Renovation of old walls Medium and requires mixing

Installer consensus and material quality

After reviewing the opinions of those who work with these products every day, the conclusion is clear. The greatest advantage of Knauf materials is that their fillers do not shrink at all as they cure. Specialists greatly value their uniform texture and the high resistance of their metal anchors, a detail that significantly reduces the total time required for the work.

How to treat joints in 4 steps

If you want a smooth finish and want to avoid cracks appearing over time, follow this standardised working method.

  1. Check that the joints between the boards are screwed flush and free of dust.
  2. Apply a first layer of filler to the groove, place the paper tape in the centre and press firmly with the putty knife to remove all the air.
  3. Apply a second, wider layer to cover the tape completely, while observing the previous drying time.
  4. Apply an extra-fine finishing compound to even out the entire texture and sand gently until the transition is no longer visible.

Official regulations and certifications

The entire range we offer fully complies with the Technical Building Code regarding habitability and insulation. The products also carry the CE marking. Using certified systems is the only valid way to ensure that the renovation is safe and passes any official inspection without problems.

At Brikum, we are very aware that the figures have to add up. That is why we adjust prices daily and run promotions so you can get first-rate materials without neglecting your budget. Our team prepared this catalogue based on performance tests carried out on real construction sites. We will arrange delivery directly to your home or construction site within 2 to 5 days so that your renovation never has to stop.


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Frequently Asked Questions about KNAUF

What is the difference between quick-setting joint compound and slow-drying joint compound?

What changes is how long they take to harden and what they are used for. Fast-setting ones, from 30 minutes to 4 hours, harden through a chemical reaction and are great for covering urgent cracks on the same day. Slow-drying ones lose water through evaporation and give you a very long working time. They are perfect if you need to smooth an entire wall without the compound hardening in the bucket.

Can I use standard screws to attach the panels to the metal profiles?

No, using loose screws you have lying around at home compromises the partition wall's stability. You must use screws specifically designed for drywall. They have a special head that sinks into the panel without tearing the paper and feature a treatment that prevents rust from bleeding through the paint over the years.

Why buy Knauf materials from an online store like Brikum?

By shopping here, you get access to the same materials professionals use, and we deliver them directly to your job site, no matter how heavy they are. You save yourself the hassle of carrying the bags, get highly competitive prices without intermediaries, and are served by a team that works exclusively with products approved to European standards.

What advantages does Unik Hydro joint compound offer over a traditional joint compound?

The strong point of this product is that it actively repels water and prevents mold from appearing. It is absolutely essential if you are going to install green boards in bathrooms or kitchens. If you use regular joint compound in a damp place, it will eventually absorb moisture from the air, and the tiles will end up falling off.

Is it necessary to install acoustic tape on metal studs?

Yes, it’s an essential step if you really want the room to be soundproofed. This strip is applied to the base of the profiles that touch the floor, ceiling, and walls so it acts as a buffer. It prevents sound from traveling through the metal framing and insulates the wall you’re building much more effectively.