While designing outdoor decking in India, one of the most important questions that homeowners, architects, and builders are inclined to ask is, how long will it last? After all, with the intensity of Indian summers, torrential monsoon rains, and the danger of termites, durability is important. Thermowood has proven itself to be a trusty choice for outdoor decking, cladding, and other exterior uses. But how long does it actually last? Let us see its durability and why it is gaining popularity in Indian homes and commercial environments.
What is Thermowood?
Thermowood is wood that has undergone high-temperature heat treatment (typically between 160°C to 215°C) in controlled environments. This process alters the internal wood structure, making it more stable, durable, and resistant to moisture, decay, and insects. No chemicals are applied, simply heat and steam.
How Long Does Thermowood Last?
Thermowood, under good care, can last anything from 25 to 30 years even when installed outdoors under harsh Indian weather conditions. Let’s analyze why.
1. Unparalleled Moisture Resistance
Among the major causes of wood degradation over time is moisture. In humid environments such as Kerala, West Bengal, or coastal Maharashtra, normal wood will soak up water, resulting in warping, swelling, and rotting. Yet, thermo ash decking or thermo treated ash decking contains as much as 50% less moisture absorption than untreated wood.
This resistance lets it survive intense monsoon rains and minimizes the likelihood of fungal infestation or rotting. It’s particularly suited for areas such as pool decks, garden flooring, and outdoor balconies in Indian cities.
2. Resists Heat and UV Rays
Indian summers can drive temperatures to 45°C or more, particularly in cities like Delhi, Jaipur, or Nagpur. Normal wood expands, cracks, or becomes pale under these conditions. Thermal ash decking is structurally altered to become dimensionally stable.
This implies that your decking remains flat and smooth even in the harshest temperature swings. For lasting looks, infrequent application of UV-protective oils is advised to avoid color loss.
3. Natural Resistance to Termite Infestation and Rot
Termites are a staple problem in India, particularly in wet or rural areas. But the best news: as part of the heat treatment process, natural sugars in the wood are destroyed. Because termites are drawn to such sugars, naturally, heat treated ash decking becomes unappealing to them
That is why thermo oak decking and thermo ash wood decking are such good long-term options, even for termite-infested regions such as southern India and northeastern states.
4. Eco-Friendly Longevity
Numerous Indian homeowners currently opt for eco-friendly building materials. Thermowood not only lasts long but is also chemical-free and environmentally friendly. Alternatives such as thermopine decking or thermo pine decking come from sustainable forests and provide longevity without causing harm to the environment.
Indeed, if properly cared for, these decking materials can last decades without replacement, minimizing the environmental footprint in the long term.
5. Aging Gracefully
One of the lovely aspects of Thermowood is its ability to age well. When left untreated, it will have a silver-grey patina over a period of time, which contributes to its distressed charm. Yet, where the early warm color is more liked by some, periodic application of protective oils once or twice a year will maintain the color.
Factors That Affect the Lifespan of Thermowood
Although Thermowood is designed to be long-lasting, its real lifespan varies upon a number of factors::
- Installation Quality: Good quality installation would allow for ventilation under the deck, avoiding moisture collection.
- Maintenance: Cleaning and oiling it periodically may lengthen its look and durability.
- Environmental Conditions: As Thermowood fights against moisture, extreme dirt deposition or water pool should be avoided.
With these practices, outdoor decks in India using thermal ash decking or thermo pine decking can easily last 25 years or more with minimal issues.
Why Choose Thermowood for Indian Homes and Projects?
For Indian homeowners, architects, and builders looking for a long-term decking solution, Thermowood makes perfect sense. Its benefits include:
- Longevity (25-30 years)
- Resistant to termites and moisture
- Natural and lovely look
- Chemical-free and environmentally friendly
- Ideal for Indian climate, high humidity, heavy rains, and hot summers
Whether you’re creating a rooftop garden in Bengaluru or a resort deck in Goa, Thermowood brings sophistication, durability, and long-term value to outside living spaces
Why Choose Vrikshat for Your Thermowood Needs?
At Vrikshat, we deal in high-quality thermo ash decking, thermo oak decking, and thermo pine decking in India. Our emphasis isn’t on simply offering quality products but also on providing green and sustainable solutions to our customers.
We meticulously select and treat each piece of Thermowood to provide lasting performance in Indian climates. From a family home deck to a commercial development, Vrikshat is your one-stop solution for stunning, long-lasting outdoor areas.
Need the finest Thermowood decking in India? Click on Vrikshat to browse our selection and imbue your home or development with the enduring sophistication it merits.
