Indoor Putting Green: The Complete Guide to Choosing the Right One for Your Home

This guide breaks down what you need to know — space, materials, width, and durability — so you can pick the right indoor putting green for your home.

📘 Not sure which path to take? Read our full DIY vs Contractor vs Custom comparison first →

What Is an Indoor Putting Green?

An indoor putting green is exactly what it sounds like — a putting surface designed for indoor use. But not all indoor putting greens are the same.

There are three main types:

• Ready-to-install mats — Unroll and use. Fixed size, usually 4ft wide. Foam base. Indoor only.
• DIY — You build it yourself. Materials include plywood, foam, and turf. Custom size. Takes time and skill.
• Custom ready-to-install — Pre-built to your dimensions. EVA backing. Indoor and outdoor. Made to last.

📘 Compare these options side-by-side: See the detailed cost, time, and portability comparison →

DIY vs Ready-to-Install: Two Paths to an Indoor Putting Green

If you're handy and enjoy building things, a DIY indoor putting green can be a satisfying project. You'll need plywood, foam underlayment, putting turf, glue, and a few hours of work. But you'll also need to cut, glue, and seam everything yourself — and the result depends entirely on your skill level.

If you want something that works the day it arrives, ready-to-install greens are the simpler path. You unbox it, unroll it, and start putting. The tradeoff is cost — but what you're paying for is convenience, consistency, and a finished product that doesn't look like a weekend project.

What to Look for in an Indoor Putting Green

1. Width

Most standard mats are 4ft wide. That's the industry default. But 4ft is only 1.2 meters — it's a narrow putting lane. If you have room for wider, you'll get a more realistic putting experience.

2. Material: EVA vs Foam — Why It Actually Matters

Most standard putting greens use open-cell foam backing. It's cheap and soft — which sounds good at first. But open-cell foam has a problem: it collapses.

You stand in the same spot to putt. After a few weeks, that spot is permanently compressed. The ball rolls differently over that indentation than it does over the rest of the surface. You're not practicing your putting — you're learning how to putt on a deformed mat.

EVA (ethylene-vinyl acetate) is a closed-cell foam. It doesn't absorb moisture, doesn't trap odors, and — most importantly — it doesn't lose its shape. Step on it ten thousand times, and it still feels the same as day one. The ball rolls consistently across every square inch of the surface. Learn more about EVA material properties →

If you're serious about your putting practice, EVA is the only backing that makes sense.

3. Indoor vs Outdoor

Most standard mats are labeled "Indoor Use Only." They're not made for UV exposure or moisture. If you think you might move your green to a covered patio, garage, or sunroom, check whether it's rated for indoor and outdoor use.

4. Customization

Standard mats come in one size. You don't get to choose width, length, or turf speed. Custom greens are made to your measurements — including width, length, turf pile height, and cup placement.

5. Warranty

Most mats have no warranty or a very limited one. Custom greens often come with longer warranties (e.g., 5 years, with 3 years of anti-chalking coverage). A warranty is a signal of how long the manufacturer expects it to last.

Indoor Putting Green Size Guide

Frequently Asked Questions About Indoor Putting Greens

How much space do I need for an indoor putting green?

The minimum practical size is about 3ft × 9ft (27 sq ft). Most standard mats are 4ft × 10ft (40 sq ft). If you have more space, wider greens give a better experience.

Can I customize the shape of my indoor putting green?

Yes. Unlike standard rectangular mats, custom greens can be shaped to fit your space exactly. We've built greens in kidney shapes, L-shapes, free form curves, and multi-level designs. The shape itself can add challenge to your practice — a kidney-shaped green with subtle curves feels more like a real course than a straight rectangle.

📘 Read our full guide on custom putting green shapes →

What's the best material for an indoor putting green?

PP (polypropylene) turf with EVA backing is the most durable combination. PP turf resists wear and UV damage. EVA holds its shape and provides consistent ball roll. Standard foam mats are cheaper but compress over time.

Can I customize the size of my indoor putting green?

Standard mats are fixed size. Custom greens are made to your measurements and typically start at a minimum size (e.g., 4.92ft × 9.84ft) and can be scaled up with additional modules.

Do you have examples of past custom greens?

Yes. We've built greens for basements, home offices, garages, and covered patios. Each one is custom-sized and shaped to fit the space. From simple rectangular practice greens to multi-hole layouts with custom cup placement — if you can measure it, we can build it.

Can I put an indoor putting green on carpet?

Yes, but it depends on the backing. EVA backing works on carpet, hardwood, and tile without slipping or scratching. Some standard mats slide on carpet unless weighted down.

How long does an indoor putting green last?

Cheaper foam mats can show wear within 6-12 months of regular use. Higher-end PP turf with EVA backing is designed for daily use and can last 3-5 years. Look for warranty coverage as a guide to expected lifespan.

Final Thoughts: Which Indoor Putting Green Is Right for You?

If you have a 4ft-wide space and want something simple to start with, a standard mat might be enough. It'll work indoors, it's portable, and it's the cheapest way to get started.

If you have more space, want better feel, want to use it both indoors and outdoors, or want something that will last for years, a custom green with PP turf and EVA backing is a different category of product.

The right choice depends on your space, your budget, and how seriously you take your putting practice. Know the difference, and pick what fits your situation.