What should you know if you want marble or granite stairs that match your house?
Marble stairs have long been a popular choice due to their luxurious beauty and durability. They can be installed in homes of all styles and are a good option for allergy sufferers as marble reduces the accumulation of dust and dirt. Furthermore, marble is an environmentally friendly material
Today, Siamtak is here to introduce some essential things to know and consider before deciding to use natural marble for the surface of your stairs

Types and styles of marble stairs
Nowadays, stairs are categorized into many types, which can be classified according to their structure, shape, and the material of the stair treads
Types of staircase structures
Each structural type offers a different level of strength and gives a different feel to the house. They can be divided into two main categories:
- Reinforced concrete stairs are constructed by casting reinforced concrete with steel reinforcement embedded within the concrete itself. These stairs can be either with or without stringers

- Steel and wooden staircases are constructed by using steel or wood stringers to support the weight of the risers and treads

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The shape of the stairs
The shape will depend on the style of the house and the homeowner's preference in choosing what to use
- Straight staircase - as the name suggests, it's a straight staircase that goes all the way up to the next floor without any turns
- An L-shaped staircase is a staircase with a 90-degree turn and will have two sections
- U-shaped staircase - This design divides the staircase into three sections along the U-shaped curve of the stairs
- A 180-degree turn staircase – similar to a U-shaped staircase, but it's divided into two sections. You ascend to a landing, then turn 180 degrees and continue climbing
- Spiral staircase - This is a staircase that spirals upwards from a single pivot point, continuing until reaching the next floor
- Curved staircase - Similar to a spiral staircase, but not so curved that it forms a circle. It may only have curved corners for aesthetic purposes to complement the design

The striking feature of the marble staircase
- Exquisite Beauty: Each marble slab has a unique color and pattern, making every marble staircase one-of-a-kind. Those interested in installing marble stairs in their home should consult an interior designer, or contact Siamtak to create the perfect staircase for their home.
- Durability: Marble is a strong and highly durable material. It can be installed in high-traffic areas such as stairs or floors and can last for over 100 years with proper care.
- Easy to maintain: Marble stairs are easy to clean. Regular use with a broom or vacuum cleaner and occasional wiping with marble cleaner is sufficient. Periodically, the marble stair treads should be coated with a suitable marble sealant to prevent moisture and dirt penetration, preserving their beauty for a long time.
- Healthy Living: Marble is hypoallergenic and helps reduce the accumulation of dust and dirt in the home. Because no dust accumulates within the stone slab, it's ideal for homes with allergy sufferers.


Stair pattern continuation
Besides the wide variety of colors and patterns available, marble also has many ways to install and combine patterns to create stunning designs, depending on the homeowner's taste and preference. There are three main methods:
1. Random stone pattern installation
This is the easiest installation method, as the installer does not need to match the stone pattern. It is commonly used in stone that does not have very distinct mineral veins, or where the mineral veins are evenly distributed throughout the slab

2. Vein-matching
This installation technique involves creating a flowing pattern of mineral veins along the staircase, resulting in a beautiful, elegant, and understated look that is not overly flashy. It can be installed on staircases of all shapes and sizes

3. Book-match pattern joining
This is a patterned installation of interconnected, reflective mineral veins resembling an open book. It can be installed on U-shaped stairs or 180-degree bends to clearly showcase the reflective patterns when viewed from above

Considerations when choosing marble stairs
If you're considering installing marble stairs, here are some considerations homeowners should know before choosing to install marble stairs in their home:
- Choose marble that suits your interior design style. Marble stairs come in a wide variety of shades and patterns to match any interior style. You should first determine your home's color scheme and preferred patterns, or you can consult our interior design department to help you select the most suitable marble for your home
- Consider the size and weight of the stairs. Marble stairs are heavy, so the size and weight of the stairs should be carefully considered to suit the house structure, or a supporting structure should be built to accommodate the marble being installed
- Consult an expert: For advice on selecting and installing marble stairs, consult a stone expert or interior designer to ensure the most beautiful and desired result for your home, and to help consider any limitations regarding the stone and your house

The price of marble stairs
The price of marble stairs depends on several factors, such as the type of marble, the size of the stairs, and installation costs. In addition, the technique of joining the patterns will also affect the price of the marble and installation costs, potentially increasing them
Marble stairs are typically more expensive than those made from other materials like wood or plywood. However, marble stairs are a long-term investment, as they can certainly remain beautiful and durable for over 100 years if properly maintained. This can be seen in the many monuments around the world built from marble, such as the Taj Mahal (over 380 years old) or the Washington Monument (over 135 years old)
If you choose the cheapest stone, the price will be around 990 THB/sq.m. (A little secret: if you want something more elaborate and beautiful, the price might be higher.) Installation costs for the stairs will start at around 700 THB/meter.

How to care for marble stairs
- Avoid using harsh cleaning chemicals such as strong acidic or alkaline stain removers, vinegar, etc., as these may damage the marble
- Wipe the marble dry immediately if it gets wet or stained to prevent stubborn stains from forming
- Avoid dragging heavy objects down marble stairs, as this may scratch the marble
- Regularly coat the marble with a marble sealant to prevent water penetration and staining
Why choose Siamtak for your marble staircase?
Siamtak is a company with over 30 years of experience in marble staircase installation. We offer a wide variety of marble and granite in various patterns and colors, allowing you to design a beautiful staircase that perfectly suits your home
Our team of professional marble staircase designers and installers will provide consultation and guidance throughout the process, ensuring you get the most beautiful and durable marble staircase
If you are looking for high-quality marble stairs, Siamtak is the best choice for you
