How much does it cost to install iron spindles?
Replacing spindles in a railing falls between $260 and $2,000. Replacing wood balusters with iron requires removing the wood spindles first, which puts the total between $400 and $2,500.
Replacing wood balusters (aka spindles) with wrought iron balusters is one of the most common methods of upgrading an outdated balustrade. This is not to say that wrought iron is superior to wood in general but sometimes wood balusters may have been damaged, broken, or they are simply outdated.
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How Much Does It Cost to Install Stair Railings and Balusters?
Low Cost | Average Cost | High Cost |
---|---|---|
$200 | $900 | $10,000+ |
Changing your stair balustrade (handrails, base rails, spindles and newel posts) doesn't always need to be difficult; it can be undertaken as a DIY project if you are used to working with wood. Certain systems are easier to fit as a stair DIY project than others depending on the way the pieces are held together.
Wooden Balusters are typically more expensive than the average Iron Baluster. They are also more susceptible to damage over a long period of time and may require more maintenance. That being said, they do not lack in style and elegance.
Because of the cost of materials and time needed to hand craft them, custom iron railings initially cost more than wooden or vinyl railings, yet they bring a strong return on investment by reducing maintenance and increasing a home's value.
Be prepared to spend between $3 and $13 per baluster. This is going to entirely depend on how fancy you want.
Cost to Replace Wood Balusters With Iron
Replacing a bottom wrought iron railing will cost, on average, $500. The cost reflects $50 to $120 per linear foot for materials.
Both a safety and style feature, your interior railing spindles are vital in connecting your home's overall aesthetic. However, many homeowners have outdated spindles in their space, and could benefit greatly from a new set. The most popular spindle type, wood spindles give a classic, clean feel to any home.
A baluster and spindle is actually almost the same thing, but the word spindle is more commonly used because it is easier to remember and say. Balusters usually rest on a footing; this could be a step, floor or deck, whereas, spindles are supported by a horizontal rail at the bottom that is attached to the posts.
What is the standard size for spindles?
THE LANDING
It's also handy to know the width of your spindles – which can range from 32mm to 41mm. The following rule then applies: LANDING = ([landing length] – 80 / (80 + [spindle width]). Here we are using 80mm as the spindle spacing (which must be less than 100mm) – as we find it works best.
- Step 1: Remove Wrought Iron Staircase. ...
- Step 2: Grind Scrolls Off Of Stair Spindles. ...
- Step 3: Sand Stair Railing To Prep For Paint. ...
- Step 4: Clean Iron Stair Spindles and Iron Railings. ...
- Step 5: Prep for Painting Stair Railing.

Durability. Compared to wrought iron railings, aluminum railings are a more durable option. Wrought iron railings are a heavy duty material and can withstand damage from physical force, wear and tear, and heavy use. However, iron railings are easily damaged by weather conditions.
Wrought iron balustrades are stronger than wooden ones and hold out better over time. Wood tends to be more susceptible to damp and termites and does need regular maintenance to keep it well preserved. Wrought iron balusters are available in far more options because iron is easier to mold and shape than wood.
A baluster is an upright support, often a vertical moulded shaft, square, or lathe-turned form found in stairways, parapets, and other architectural features. In furniture construction it is known as a spindle. Common materials used in its construction are wood, stone, and less frequently metal and ceramic.
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Hollow iron balusters are easier to install, because there is less material to cut through – a small power tool or hand tool will do the job. Solid iron balusters require more time and powerful machinery to cut to size. Aside from cutting, the rest of the installation process is very similar for both styles.
Extensive landscaping, solar panels, and luxury touches like heated floors are among the items that won't increase your home's resale value much. If you're hoping to increase home value, highly customized upgrades or improvements that do not have universal appeal probably won't help.
CON: Wrought iron is expensive.
Therefore, wrought iron railings tend to be much more expensive than wood or vinyl fencing options.
Replacing balusters (also called spindles) typically costs anywhere from $1,200 to $1,600. The average cost to replace a banister is $1,600. Putting in a handrail will likely cost anywhere from $700 to $2,500.
Does Trex make spindles?
As the most economical choice, Trex Select railings (shown here) offer a single, clean-looking profile in white with black aluminum balusters (spindles). Two styles of post caps, one flat and one pyramid-topped, are available.
There are no adhesives or shoes involved. After removing the older baluster, homeowners simply slide the plastic insert into the bottom of the hollow trimmed iron baluster. Then, the dowel screw is installed into the tread. The plastic insert and baluster are then screwed onto the tread surface, creating a tight bond.
U.S. building codes mandate that balusters have no more than a 4-inch gap between them. This relatively tight amount of spacing still allows for visibility between spindles, but also stands as a safety measure to prevent small children from becoming stuck between spindles or from slipping through the balusters.
Replacing balusters (the vertical or horizontal bars on a stair railing) is a straightforward project. You just need the right tools and a bit of time. Learn exactly how we updated our stair railing by replacing just the balusters with this step-by-step tutorial.
Some Factors That Affect Spindle Repair Cost
For instance, a damaged tool interface may add between $700 and $1,600 depending on the size and style. Damaged bearing journals can add between $400 and $1,400. A damaged shaft can add $4,000, often doubling the cost of a base repair.
Wrought Iron Railings Are Rust-Resistant
Of course, it would be wrong to assume that the material cannot rust, however, if you apply minimum yet proper care to both your exterior and interior wrought iron railings you won't have to worry about it.
- IRON BALUSTER. INSTALLATION INSTRUCTIONS.
- STEP 1 - DRILL THE HANDRAIL AND TREADS:
- STEP 2 - TRIM THE BALUSTERS:
- STEP 3 - DRILL THE BALUSTERS:
- STEP 4 - SECURE THE BALUSTERS TO THE TREADS:
- STEP 5 - SECURE THE BALUSTERS TO THE HANDRAIL:
- STEP 6 - TIGHTEN THE BALUSTER. COLLARS:
- INSTALLING ADJUSTABLE KNUCKLES.
Usually a spindle that has split along the grain line can be repaired in situ. Simply apply PVA glue into the split, squeeze the wood together, and then wipe over the surface with a damp rag. Then to help the glue set, bind your spindle together with waxed string or self-adhesive tape.
Worst case is the hub and wheels leave the vehicle and the spindle hits the ground causing it to bend. In these cases the whole spindle needs to be replaced. If you have more than 1 damaged surface, it means the spindle took some abuse and it would be better to replace the spindle.
When in doubt, one of the best paint colors for staircase spindles is white. White is timeless and goes with practically any wall color. If you're painting stained wood, white paint will brighten up your stairway significantly, even if only the spindles are painted.
What size stair spindles do I need?
To calculate the number of stair spindles required, count the number of treads (steps) on the single flight, making sure not include the landing area, multiply by two, and then subtract two (as you will only require one spindle on the top and bottom steps to make room for the newel posts).
One Upside-Down Baluster
While some say that builders purposely installed one baluster to acknowledge that “only God's creations are perfect,” others cite an English superstition saying an upside-down baluster would prevent the devil from climbing the stairs and taking anyone who may be on their deathbed.
Using a Portaband saw or a chop saw with a metal cutting blades are the best methods to cut your wrought iron balusters. Most balusters can be cut from only the bottom and installed fine, however if you want your pattern to line up at a specific height it is best to cut from top and bottom.
At the very basic there are three types of spindle: top whorl, bottom whorl and supported. The whorl is the disk or ball that provides the weight to keep the spin going. All three types are hand spindles. Top and bottom whorl are both types of drop or hand spindles.
A baluster also referred to as a spindle, when multiplied they are called a balustrade. A baluster is a vertical rod that acts between the handrailing and bottom of the staircase.
The building regulations state that a 100mm sphere cannot pass through any opening and this includes between spindles. So your maximum space between spindles is 99mm.
Replacing balusters (also called spindles) typically costs anywhere from $1,200 to $1,600. The average cost to replace a banister is $1,600. Putting in a handrail will likely cost anywhere from $700 to $2,500.
Iron Spindle or Baluster Installation Pricing
The cost to replace spindles in a wrought iron railing falls between $260 and $2,000. The cost breaks down to $130 to $1,600 per spindle and $130 to $400 for labor.
To determine the correct number of spindles for the guard, measure the length of the railing. Then, count the number of vertical guards and the measure the thickness of each. Next, multiply the number of spindles by the thickness, and then subtract this number from the length of the railing.