Floating vs. Glue-Down Installation: Pros & Cons

When it comes to installing engineered timber flooring, one of the most important decisions you’ll make is whether to choose a floating installation or a glue-down method. Each has its own advantages, limitations, and ideal use cases. In this guide, we break down the key differences to help you make an informed decision for your space.

🔨 What is Floating Installation?

A floating floor is not fixed to the subfloor with nails or glue. Instead, the planks interlock and “float” over an underlay. It’s a popular method for engineered timber floors due to its simplicity and speed.

Pros:

✅ Faster & Easier Installation – Ideal for DIY projects or quick renovations.
✅ Minimal Subfloor Preparation – Can be laid over most existing hard surfaces.
✅ Cost-Effective – Saves time and labour costs.
✅ Easier to Replace/Remove – Individual boards can be swapped out more easily.

Cons:

❌ Less Sound Absorption – May produce a hollow sound underfoot.
❌ Limited Stability – Can expand/contract more noticeably with humidity changes.
❌ Not Ideal for Larger Areas – Requires expansion gaps and trims for stability.

🧷 What is Glue-Down Installation?

In glue-down installations, each plank is adhered directly to the subfloor using a suitable flooring adhesive. This method is often preferred for high-end or commercial applications.

Pros:

✅ Solid Underfoot Feel – Offers a firmer and quieter walking surface.
✅ Better Sound & Heat Transmission – Great for underfloor heating systems.
✅ More Stable – Reduces movement due to temperature or humidity.
✅ Ideal for Larger Rooms – Seamless look with no expansion trims needed.

Cons:

❌ More Time-Consuming – Requires more skill and effort.
❌ Difficult to Remove – Not easily replaced or lifted once glued.
❌ More Subfloor Preparation Needed – Substrate must be dry, level, and clean.

🏠 Which One is Right for You?

Factor	Floating Floor	Glue-Down Floor
DIY-Friendly	✅ Yes	❌ No
Budget Conscious	✅ Yes	❌ More Expensive
Long-Term Durability	⚠️ Moderate	✅ High
Underfloor Heating	⚠️ Check suitability	✅ Recommended
Sound Insulation	⚠️ Add underlay	✅ Naturally better
Floor Area Size	⚠️ Up to 50m²	✅ Any size

📌 Final Thoughts

Your choice between floating and glue-down installation depends on your project needs, budget, and personal preferences. If you’re after quick, low-impact installation and don’t mind a bit of bounce, floating floors could be perfect. For a premium, long-lasting finish with a solid feel underfoot, a glue-down method may be worth the investment.

Need help choosing the right installation method for your space?
Request a design consultation with our flooring experts today.

Floating vs. Glue-Down Installation: Pros & Cons