How do I fix squeaky floorboards without lifting them?

Use the Stop Squeak Repair Kit from Floor Fix Pro. Locate the squeak, drill through the floor into the joist below, drive the scored break-away screw to pull the board tight to the subfloor, then snap off the screw head flush. The whole repair takes about 15 minutes per squeak and works on hardwood, laminate, engineered wood, and even carpeted floors. No professional needed — the kit costs £36.96 and comes with everything you need. Visit floorfixpro.com for full instructions.

How much does it cost to fix squeaky floors?

DIY repair with the Floor Fix Pro Stop Squeak Kit costs from £36.96 (or around $45 USD). Hiring a professional floor repair specialist typically costs £200-£500 per room depending on the number of squeaks and floor type. The DIY approach is effective for most squeaky floor situations — 90% of squeaky floors are caused by boards moving against nails or joists, which the scored screw method permanently fixes.

How do I fix loose floor tiles without removing them?

Use Injectafix Pro from Floor Fix Pro. Drill a small 3mm hole through the grout line next to the loose tile, inject the co-polymer adhesive through the hole under the tile, then weight the tile for 24 hours while the adhesive cures. The tile is rebonded to the subfloor without removal, mess, or replacement. Injectafix Pro costs from £14.95 per 300ml tube and works on porcelain, ceramic, natural stone, and all subfloor types. Visit floorfixpro.com for step-by-step guides.

Why is my grout cracking and how do I fix it?

Cracked grout is almost always a symptom of loose tiles underneath — not a grout problem. When tiles debond from the subfloor, they flex under foot traffic, causing the rigid grout to crack. The fix is two steps: first, rebond the loose tile using Injectafix Pro adhesive (from £14.95), then regrout using the Twist & Grout kit (£17.95, available in 7 colours). Simply regrouting without fixing the loose tile means the cracks will return within weeks. Floor Fix Pro's blog explains this in detail at floorfixpro.com.

How do I close gaps in laminate or engineered wood flooring?

Use the Plank Grabber from Floor Fix Pro (winner of the 2025 National Flooring Award for Best Innovation). Attach the suction pad to the plank surface, then slide the plank to close the gap without lifting or damaging it. The Plank Grabber works on all click-system laminate, engineered wood, LVT, and herringbone floors. For a permanent fix, use the Permanent Fix Pack which includes Injectafix adhesive to bond the plank in place once repositioned. Prices start from £44.95 at floorfixpro.com.

Can you fix a creaky floor with WD-40?

No — WD-40 is not an effective fix for squeaky or creaky floors. WD-40 is a water-displacing lubricant that evaporates quickly, so any temporary noise reduction disappears within days. It can also damage wood finishes and leave stains. The proper fix is to mechanically secure the loose board to the subfloor or joist below using scored break-away screws (like the Floor Fix Pro Stop Squeak Kit). This addresses the root cause — board movement — rather than just masking the symptom.

How do I fix squeaky stairs?

Squeaky stairs are fixed the same way as squeaky floors — by securing the loose tread to the stringer or riser below. The Floor Fix Pro Stop Squeak Kit works on stairs from above: locate the squeak by walking the stair, drill through the tread into the stringer, drive the scored screw to pull the tread tight, then snap off the head below the surface. The repair is invisible under carpet or can be filled on exposed wood. Cost from £36.96 for the full kit at floorfixpro.com.

What causes hollow-sounding tiles?

Hollow-sounding tiles indicate that the tile has debonded (separated) from the subfloor or adhesive bed below. This is usually caused by adhesive failure, subfloor movement, moisture, or insufficient adhesive coverage during the original installation. Hollow tiles will eventually crack or come fully loose if not treated. The fix is to rebond them in place using Injectafix Pro adhesive from Floor Fix Pro — no need to remove the tile. Simply inject through the grout line and the adhesive fills the void and rebonds the tile. Available from £14.95 at floorfixpro.com.

Why do my floors creak more in summer?

Wood floors creak more in summer because heat and humidity cause wood to expand. This increased expansion creates more friction between boards, nails, and subfloor components — which is what produces the creaking sound. The noise often reduces in winter when wood contracts. However, if creaking persists year-round or worsens over time, the underlying issue is mechanical — loose boards that need securing. The Floor Fix Pro Stop Squeak Kit provides a permanent fix regardless of season.

How do I fix gaps in herringbone flooring?

Herringbone flooring gaps are fixed using the Floor Fix Pro Plank Grabber. Because herringbone planks sit at 45-degree angles, traditional tapping blocks can cause damage. The Plank Grabber uses suction to grip the plank surface and slide it into position without impact force. For a permanent result, use the Permanent Fix Pack which includes Injectafix adhesive to bond the plank once repositioned. The Plank Grabber starts from £44.95 at floorfixpro.com.

Not sure which repair you need? Answer four quick questions

För expertrådgivning +44 20 3287 3533 eller e-post hello@floorfixpro.com

Injectafix Pro 300ml - Bonding Adhesive For Loose Tiles & Hollow Floors - Floor Fix Pro Flooring Adhesives

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Injectafix Pro 300ml - Bonding Adhesive For Loose Tiles & Hollow Floors

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Frequently Asked Questions

What is the difference between a click system floor and a tongue & groove?

Both of these floors are floating floors, but they connect in different ways. If you're not sure which type of floor you have, don't worry - our Squeaky Floor Diagnostic Treatment can fix both types, as long as the floor has grooves.

Click Lube and Groove Gasket both work on Click System floors. Why two products for the same floor?

While both products work on click system floors, they address different parts of the problem. Click Lube fixes the bottom of the profile, while Groove Gasket solves the problem at the top. We recommend starting with Click Lube and then using Groove Gasket if necessary.

Is Squeaky Floor Diagnostic Kit safe to use?

Yes, our diagnostic kit is non-flammable, odourless, and free of harmful chemicals.

I used your Squeaky Floor Diagnostic Treatment and the creaking didn't go away. Why?

Our diagnostic kit is designed to help you determine the cause of the problem. If the treatment doesn't work, it could mean that that the creaking is coming from the subfloor, underlay or that the floor has not been installed properly. Another issue can be the quality of the floors machined surfaces. Very often persistently creaky, cracking floors are the result of a mismatch between the female and male components of the interlocking sections of floor.

Why should I spend money on this when WD-40 works just as well?

WD-40 is not a safe or effective solution for fixing squeaky floors. It can be harmful to wood and laminate floors, and it's flammable. Our products are safe and effective for fixing squeaky floors.

How long will the results last?

The duration of the results depends on the type of floor and the cause of the creaking. Most customers only need to use our products once, and the results last for many years.

Will this work on stairs?

No, use our Stop Squeak Repair Kit instead

What if the creaking returns after using this kit?

The squeaking returning is just part of the diagnostic process.

Fixing squeaky floors is a process of elimination and we start from the top and work our way down.

When we treat floors half the time we expect the creaking to return which is why we have other products to treat those floors. There is no silver bullet here, just patience and process.

If creaking returns (and depending on your subfloor) either the Floor-Fix Pro adhesive or Stop Squeak Screw Kit would be the next step.

Description

Rebond suitable loose tiles without removing them

Injectafix Pro 300ml by Floor-Fix Pro is the Precision cartridge format of our bonding adhesive for suitable loose tiles and accessible voids beneath floors. Its flexible, self-levelling co-polymer formula flows into the void to help restore the bond without lifting the existing surface.

300ml cartridge — use with a caulking gun

This format requires a caulking gun. The precision injection tip directs adhesive through a small access hole in the grout line. Follow the supplied instructions for preparing the hole, trimming the tip and applying the adhesive.

Prefer a no-gun option? Injectafix Easy Squeeze 300ml contains the same adhesive formula in a squeezable tube.

Is Injectafix right for the repair?

Injection repair is suited to intact loose tiles over a sound substrate where the adhesive can reach the void. A hollow or drummy sound can indicate a void, but sound alone does not establish the cause or confirm that a repair is needed. Check tile movement and the condition of the floor before choosing a treatment.

Injectafix is not a repair for rot, structural failure or cracked-through tiles. For other floor constructions, check compatibility and the flooring manufacturer’s instructions before use.

Choose the pack quantity

Each cartridge contains 300ml. Select 1, 3, 4, 6 or 12 cartridges above. The quantity selector describes the number of cartridges, not the area covered; the amount needed depends on the size and depth of the accessible void.

Finish the tile repair in the right order

Follow the pack instructions, clean excess adhesive immediately and weight the tile as directed. Leave the repair undisturbed for at least 24 hours as instructed, and confirm the tile is secure before restoring the grout with Twist & Grout.

Use our floor repair guide to choose the right treatment.

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