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Stair Runner Size Guide

GH100 Sisal Grand Herringbone Praline Stairs.jpg

Finding the perfect runner for your stairs can transform them into a stunning and functional feature of your home, and our guide is here to make that process simple and enjoyable. In this guide, we’ve curated some amazing tips to help you select the ideal stair runner size and provide precise measuring instructions to ensure a perfect fit.

We’ll explore different methods for measuring your stairs, whether it’s using string and tape for a quick measurement or calculating the dimensions for a bespoke runner. This guide will assist you in making a choice that ties your staircase together beautifully and ensures your runner fits perfectly with your staircase layout.

Join us as we dive into the best options to make your staircase the ultimate space of comfort, safety, and style with our exquisite range of runners. Follow our step-by-step instructions and use our stair runner calculator to achieve the perfect fit for your home.

How to Measure your Stair Tread For a Runner

Stair runners are the hallmark of a well-designed home. Often an underappreciated feature, they serve to protect beautiful hardwood flooring from scuff marks, quieten creaks, and prevent slipping. Beyond their functional advantages, rug runners also bestow an elegant design appeal to your stairways. Our selection of bespoke runners includes a variety of weaves, patterns, and colors, allowing you to find the ideal match for your space.

Measuring for a bespoke-sized runner is essential, as you'll want the runner to align perfectly for a neat, finished appearance. Fortunately, measuring is straightforward. This guide outlines the two most common methods to measure a stair runner.

Remember
Measure twice, order once. If you have any questions related to the fitting of a stair runner, please consult with your local carpet fitting professional. Stair runner installation can be taxing, and if you are in doubt, asking advice is always encouraged.

Method 1: Using String & Tape for Measurement

The simplest method to measure a stair runner involves using a length of string and tape. Simply tape the string to the top of the stairs and lay it down as you would the runner itself. Once laid out, measure the length of the string. The only equipment you'll need are string, tape, scissors, and a measuring tape.
 

Measuring the Width

 

First, let's tackle measuring the width. To cover your entire staircase, just measure its full width.

  • Note: At The Natural Rug Company we want to make things as effortless as possible, so all sizes include the binding. You don’t need to calculate anything extra.

It’s more usual for stair runners to be narrower than the staircase. This allows some of the staircase beneath to show. Depending on the staircase's total width and personal preference, you can set things to see 8-30cm exposed on each side.

Measuring the Length

Next, we'll measure the length.

 

  • Begin by securing a piece of string with tape under the top lip of the stairs, where the rug will finish.

  • Then, lay the string down the back of the step (the riser) and fix it at the base of the step with tape.

  • Continue by running the string over the step, wrap it over the lip and tape it beneath the lip (if you prefer the rug to wrap around and under the lip), then secure the string again at the bottom of the riser. If you're aiming for a waterfall effect, extend the string over the step and attach it at the bottom of the riser. Keep fixing the string down the stairs, mimicking the desired appearance of the runner.

  • Upon reaching the bottom of the stairs, mark this point on the string with a piece of tape. Do not attach the string to the bottom step; simply mark the spot. Now, remove all the string you've taped to the stairs for measurement. It's easier to measure once detached.

  • Measure the string from the starting end right to the marked end. This measurement is the length you need.

Method 2: Using Calculation

For a more detailed approach you can also measure the height of the treads and risers individually and then calculate the total length. Here's a step-by-step approach to calculating the length of your stair runner manually:

  1. Measure the width: Begin by measuring the total width (labelled A in the diagram above) of the staircase. Should you wish to have parts of the stair visible on each side of the runner, deduct the desired amount in centimetres from the overall width. That way, when set in, it will be equal on both sides. A common practice is to leave about 10 centimetres of stair exposed on each side, offering a visual contrast that enhances the aesthetic appeal and shows off the stair flooring beneath.

  2. Measure the riser: Measure the height of the stair riser (labelled B) from the bottom to the lip of the step above.

  3. Measure the tread: Measure the depth of the stair, known as the tread (labelled C) from the edge of the lip to the top of the riser.

  4. Count risers & treads: Count the total number of risers (B) and the treads (C).

  5. Calculate risers: Multiply the count of risers by the height of a single riser from step 2.

  6. Calculate treads: Multiply the count of stair treads by the tread measurement obtained in step 3.

  7. Add together: Sum the results from steps 5 and 6 to calculate the total length required for the stairway runner.

Important Considerations when Measuring and Ordering a Stair Runner

Work with a Certified Installer
We recommend working with a certified installer to ensure your stair runner is fitted perfectly. If you are confident in your measuring and DIY skills, you can follow our Stair Runner Installation Guide. However, for most homeowners, partnering with a professional installer familiar with natural fiber carpeting, such as wool, is the best choice for stair runners. If you have any questions, please reach out to us by phone or email.

Add at least 20-30cm to your stair runner
We always suggest adding at least 20-30cm to your final length because the last thing you would want is to receive the runner and find that it is too short! The runner can always be cut down in length when installed. The top end of the runner will often be fixed below the flooring near the landing, so this will hide any reduction in length.

Option to leave ends unbound
It is a common request for us to leave the ends of the runner unbound so that it can be easily cut down to size. If you would like this option, just leave us a note in the comments section of the order and we are happy to accommodate this.

Design your own

BESPOKE RUG

Choose from over 300 Stunning Materials & 200 Borders, using our Rug Builder. Any Size You Like & Order Free Samples Before Final Purchase

Stair Runner Calculator Tool

Our Stair Runner Calculator Tool is designed to make the process of measuring for your stair runner simple and accurate. This handy tool helps you calculate the precise length and width of the runner needed for your staircase, ensuring a perfect fit every time. By entering a few key measurements, you can easily determine the exact dimensions required, taking the guesswork out of the process and providing peace of mind that your stair runner will look and function beautifully.

How to Use the Stair Runner Calculator Tool

  1. Total Width of Stair (cm): Measure the total width of your staircase from wall to wall. If you prefer to have a margin of visible stair on each side, subtract the desired amount from the total width.

  2. Space on Each Side (cm): Enter the width of the margin you want on each side of the runner. This is the amount of stair that will remain exposed.

  3. Riser Height (cm): Measure the height of one stair riser, from the bottom to the top of the riser.

  4. Stair Depth (cm): Measure the depth of one stair tread, from the front edge (lip) to where it meets the riser.

  5. Number of Steps: Count the total number of steps in your staircase, including the top landing. Each riser, including the landing at the top of the stairs, counts as one step.

  6. Calculate: After entering all the necessary measurements, click the "Calculate" button to get the total length and width of the stair runner required for your staircase.


By following these steps, you can ensure that your stair runner fits perfectly, adding both style and safety to your home. If you have any questions or need assistance, our team is always here to help.

Stair Runner Rug Inspiration

What Natural Rug Material is Best for a Stair Runner?

You've aced the size, now let's pick the best material for your stairway. Selecting the right material is crucial to ensure your stair runner stands up to the daily wear and tear while adding style and comfort to your home.

Our selection of Sisal, Wool, Polypropylene, Jute, Seagrass, Sisool, and Luxury Coir Rugs offers a range of options for stair runners. Here’s a detailed look at each material’s suitability:

Our Recommendation
For stair runners, we recommend Sisal for its perfect balance of durability and versatility. The robust nature of Sisal makes it ideal for high-traffic stairs. For those seeking a softer feel, Sisool is an excellent alternative, combining the strength of Sisal with the luxurious softness of Wool.

  • Sisal is a tough, resilient material perfect for high-traffic areas like stairs. Its natural fibers create a surface that’s easy to clean and maintain, ensuring your stair runner looks beautiful for years to come. Sisal is also known for its durability and resistance to wear, making it a great choice for busy staircases. With 85 color and weave variations across 16 different ranges, Sisal offers versatile choices that can match any interior style, from rustic to modern.

  • Wool offers a luxurious, soft feel underfoot and is naturally flame-retardant. Wool stair runners provide excellent insulation and noise reduction, making your stairs quieter and more comfortable. Wool is also naturally stain-resistant, adding to its practicality for staircases. This material is ideal for those seeking a plush, cozy ambiance combined with durability. Additionally, with 212 color and pattern variations across 30 different ranges, Wool provides a wide array of choices to perfectly fit your décor.

  • Polypropylene offers an incredibly durable, waterproof, and washable option, making it virtually bomb-proof. This material is ideal for stairways where dirt or wet conditions are more likely, ensuring your runner remains in top condition despite the elements. It is also very easy to clean, making it a practical choice for busy households. Its fine to medium weave and versatile aesthetics make it suitable for various home styles.
     

  • Jute, while offering a natural, earthy vibe and soft texture, is not suitable for high-traffic areas like stairs. Its lower water resistance and durability make it best suited for indoor, dry environments. Jute adds a rustic charm but is better placed in areas with less foot traffic.
     

  • Seagrass is known for its durability and resistance to dirt, making it suitable for high-traffic areas. However, it is not recommended for stairs due to its texture and weave, which might not provide the necessary grip and comfort required for staircases. Seagrass shines in flat, high-traffic spaces where its natural sheen and texture can be appreciated without the specific demands of stairs.
     

  • Sisool combines the best of both worlds with a blend of Sisal and Wool. This material offers the durability and resilience of Sisal with the softness and luxury of Wool, making it a fantastic option for stair runners that need to withstand high traffic while providing comfort underfoot. Sisool is perfect for both light and heavy domestic use, offering a modern aesthetic with practical benefits.
     

  • Luxury Coir brings a natural, rustic vibe to your stairs with its strong, moisture-resistant fibers. Ideal for areas prone to dirt and moisture, its bold texture adds warmth and complements a variety of interior styles. While its rough texture might not be as comfortable underfoot as other materials, Luxury Coir is highly durable and perfect for heavy domestic use, including stairs.

For those seeking a more unique touch, explore our vibrant colored borders and bold weave patterns to match your stairway's accents and dazzle visitors.
 

No matter which material you choose, our runners are designed to complement your stairway’s unique style while providing the durability you need for everyday living. Imagine a runner that not only complements your space but also stands as a companion to countless steps, ensuring both safety and elegance.

Have you Considered Matching your Stair Runner to a Hallway Rug or Runner?

A great idea is to pair up a stair runner with your existing hallway rug or runner. This pairing creates a flow to the space that adds a harmonizing balance.

Did You Know?
If you have existing hallway runner, we can match our stair runner with that existing flooring. If we're not able to match exactly, one of our interior experts can suggest something to compliment.

  • Choose the Same Material: Start by selecting the same material for both your stair and hallway runners. This creates a cohesive look and ensures consistency in texture and durability. Popular choices include wool for its softness and durability or sisal for its natural, rustic appeal.

  • Coordinate Colors and Patterns: Match the colors and patterns of your stair runner with your hallway rug. If you prefer a subtle look, choose runners in the same color family. For a bolder statement, opt for matching patterns or complementary designs that add visual interest while maintaining harmony.

  • Consider Border Options: Enhance the cohesive look by using the same or complementary border styles on both runners. Whether you choose a sleek cotton border or a luxurious leather trim, consistent borders will tie the look together.

  • Measure Accurately: Ensure both runners are measured accurately to fit their respective spaces. Hallway runners should leave a small margin around the edges to show off the flooring, while stair runners need to cover the central portion of each step without overlapping the edges.

The Final Step (Pun Intended)

Choosing your rug material and border color couldn't be easier with our Rug Designer. Once you have decided on your final width and length, you can order directly from the Rug Designer Tool.

  • How Long Does Delivery Take?
    All Rugs on our website are Made To Order. The delivery time is usually 3 to 5 weeks, depending on the availability of your chosen material and border. We take pride in ensuring each rug is meticulously handmade to your exact specifications.
  • Can I Order Samples?
    Yes - Simply head over to our "Design Your Own Rug" tool, put together a rug of your choice, and then before checkout you will have the option to order samples. You can create as many rugs, and order as many Free Samples from us as you like! Seen a Rug you like in our Product Gallery? Click the product, select the Free Sample option under its size options and take it straight to your basket! Add a few you'd like to see and we'll get those posted out to you as soon as you have placed your Free Sample Order. Please Note: Rug Gripper Tape is a roll and therefore cannot be provided as a sample.
  • Is Delivery Free?
    Yes - we offer free delivery on all rug orders within Mainland UK. If you require shipping to Non-Mainland UK or elsewhere in Europe, please reach out to our friendly team, and we'll be happy to provide you with a tailored delivery quote.
  • What is INTEC Stain Protection?
    Intec Stain Protection is a water-based, non-toxic treatment that forms an invisible barrier on each fiber of a rug, protecting it from dirt, spills, and wear. Developed for high-traffic commercial areas, Intec helps maintain the rug's appearance, making it easier to clean and prolonging its life. For a full explanation visit our in depth guide to INTEC Stain Protection: https://www.naturalrugcompany.co.uk/intec-stain-protection
  • What is Jute?
    Jute is a natural fiber derived from the jute plant, primarily grown in the warm, humid regions of South Asia. Known for its eco-friendly properties, jute is a sustainable and biodegradable material. It has a soft, lustrous texture and is often used in the creation of rugs, textiles, and various handicrafts. Jute rugs are celebrated for their rustic charm and ability to add a touch of warmth and texture to any room.
  • Is Jute Suitable for High Moisture Areas?
    Jute is not suitable for high moisture areas. While jute rugs offer a delightful rustic aesthetic and eco-friendly benefits, they have low water resistance, scoring only 2 out of 5. This makes them less ideal for areas such as bathrooms, kitchens, or any space prone to spills and moisture. For optimal longevity and maintenance, it’s best to place jute rugs in low-moisture areas like living rooms, bedrooms, or dining rooms​​.
  • Is Jute Hard Wearing?
    Jute is moderately durable but not hard-wearing compared to other natural fibers like sisal or seagrass. It is best suited for light domestic use, making it perfect for areas with less foot traffic such as bedrooms and living rooms. It is not recommended for heavy domestic use or high-traffic areas like hallways or entryways. The natural softness and texture of jute provide a cozy feel underfoot but may wear out faster under constant, heavy use​​​​.
  • How "Soft" is Jute?
    Jute is relatively soft for a natural fiber rug, scoring 4 out of 5 in softness. This makes jute rugs a comfortable and appealing choice for living spaces where you might walk barefoot. The soft, natural fibers of jute create a cozy atmosphere, adding both comfort and a natural aesthetic to your home​​.

Frequently Asked Questions

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