Treatment FAQ

when is termite treatment done in construction

by Prof. Murphy Schaden Published 3 years ago Updated 2 years ago
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In order for the treatment to be effective, the final phase of the application must be done after final grading and sometimes after landscaping is completed so that the treated soil is not disturbed. For additional advice to consumers, consult the NCDA&CS page on Preconstruction Subterranean Termite Control.

What time of year is best for termite treatment?

winterTermites are active 365 days a year, therefore termite prevention is a year-round process. However, winter months are an ideal time to implement termite bait stations for both your home and/or business because during this time, termite activity is moderately more predictable.

Should I spraying for termites before pouring concrete?

Our most popular product is Dominon 2L for termite treatments. You should treat the entire area before they pour the slab. This is called a pre-treat. You should apply the product at a rate of 1 gallon per 10 square feet.Apr 24, 2011

How are termites treated in buildings?

Post-ConstructionAs in the pre-construction process, make holes and fill them with chemicals to create a barrier around the house.Treat the floors and walls by drilling holes and filling them with chemicals. ... Apply chemicals on all points of contact of wood with the ground or with any part of the building.More items...•Nov 15, 2019

Should you fumigate before or after renovation?

By inspecting first, you can known in advance if termite treatment is necessary. If so, you can have it done before or during the remodeling process, which will ensure a smoother job and fewer expenses.Dec 21, 2013

What is pre Construction anti termite treatment?

Pre constructional anti-termite treatment is a process in which soil treatment is applied to a building in early stages of its construction. The purpose of anti-termite treatment is to provide the building with a chemical barrier against the sub-terrain termites.

How do you treat termites under a slab?

To control a termite infestation underneath the slab, a pest control professional typically will recommend a termiticide treatment that can be applied through rods reaching under the house or holes drilled in the slab.

How often should you treat for termites?

It's vital to have your home inspected every six months after that pest control treatment, so if they do come back, a professional technician can reapply treatment and slow down further damage to your property.Nov 22, 2017

What needs to be done to stop termite damage in a building?

1) Ensure ground water drainage flows away from / around your home. Ground level should slope away from house and / or soil drainage systems should be installed. If you have a moist sub-floor, installing fans may also be beneficial. 2) Don't have a watering system or regularly water plants adjacent to the house.Aug 27, 2018

How do you treat termites in a wall?

How to get rid of termitesUse a chemical termite barrier treatment. Danny says the best product on the market for treating termite infestations on homes where the foundations are built into the ground (eg. ... Use a baiting system. Another method for treating a termite infestation is to use baiting systems.Feb 18, 2020

What is termite treatment?

It’s called the pre construction termite treatment, a process where the soil is treated before the slab placement. This shields your future home from termite damages.

How long does termite treatment last?

A: The efficacy of the treatment will last up to 5 years. This is already an extended period, considering that rain and flooding will cause the termiticides to be washed away. As for treated timber, the effect may last longer.

Why do you need to hire an exterminator?

Another reason why you have to hire professionals is that each state imposes building codes and laws about the use of specific pesticides.

What do builders do after a house is completed?

Once the house is complete and can be occupied, the builders will look for holes and other tiny details that they need to patch up. Also, the builder will patch any voids in the masonry with an anti-termite chemical em ulsion.

How long does pre-treated wood stay termite proof?

They will identify which soil areas should be treated. As per your request, they will also procure pre-treated wood that will stay termite-proof for years.

How long is a metal pole used for pesticide injection?

For this process, a metal pole that’s approximately 6 feet long will be used to inject permethrin-based gel under the ground. On top of the pole is also knob that keeps it pressurized. The pole will be pushed into the ground to create a hole where the pesticide gel will be injected.

What to use to protect against termites?

After treating the soil and foundation areas, the construction builder may also add a basaltic rock or sand as an additional barrier against the termites. Other treatment procedures may also be used depending on the building codes in effect in your location.

What is anti-termite treatment?

As per the industry, anti-termite treatment is a process to avoid termite entry into the structures by creating a chemical barrier. Termites create pores in structures like soil, wood, masonry, electrical fixtures, interior design elements. Anti-termite treatment plays a significant role in the construction process.

How long does anti-termite treatment last?

Though many construction firms recommend doing the anti-termite treatment at the pre-construction stage, the actual results are not promising. The effectiveness of the treatment mostly lasts for about a year. Thus, initially, it may protect the building for a while, but follow-ups are a necessity. Everyone must have a thorough discussion with their contractor about the efficacy and requirement of the anti-termite treatment. Some modifications can be arranged at the time of construction that may or may not help during future anti-termite treatments. The type of soil, location, weather, material, and many other factors can determine your requirements and save you money.

Where to inspect for termites?

The building should be completely inspected to locate termite infestation in places such as ceilings, behind wooden panellings, inside electrical wiring areas, conduits, switchboards, and other similar locations.

What is the purpose of soil treatment?

⦁ The purpose of soil treatment is to establish a chemical barrier between the termites in the soil and the building to be protected so that termites cannot enter the structures .

What is Pre Construction Anti termite treatment?

Pre Construction Anti Termite treatment is performed prior to the completion of the building. The soil, building pillars, and other joints are treated with chemicals to prevent termites in this anti-termite treatment.

WHY ANTI TERMITE IS PERFORMED OR DONE?

The pre-constructional soil treatment must be applied up to the plinth level of the substructure during construction.

TIME OF APPLICATION OR WHEN TO APPLY ANTI TERMITE PROCEDURE ON SOIL

Soil treatment for anti termite should begin when foundation trenches and pits are ready.

Pre Construction Anti Termite Treatment Chemical Composition

CHLORO-PYRIPHOS 20 % EC @ 1 percent concentration in aqueous emulsion.

What is Chemical Barrier in Pre Construction Anti termite treatment?

The layer of chemically treated soil that comes into direct contact with a building’s foundation and floor structure and kills or repels termites, producing a termite-proof barrier.

What is Soil Treatment in Pre Construction Anti termite treatment?

Soil Treatment is a method where Anti termite chemicals are applied to the soil next to and beneath a structure as part of a chemical barrier that is either fatal or repellant to termites.

Anti Termite treatment for RCC Foundation

The treatment of reinforced cement concrete (RCC) foundations must be at a depth of 500mm below the ground level, unless the ground level is increased or decreased after the foundations have been cast by filling or cutting.

Why treat termites before construction?

Treating termites before construction starts can help you defend against possible claims in the future as they frequently dwell where there is a high concentration of moisture and dampness. In old houses, these are frequent problems because they tend to live in obstructed or blocked water supply and sewerage pipes.

What is termite treatment?

Termite treatment in pre-construction stages includes several procedures that must be done to ensure an area of termite-free construction. Treating the soil before any slab placement with insecticides is the most common method of termite treatment .

How do I treat a termite infestation?

Start with an assessment of the entire area. Determine the extent of the damage (if any), the location of the termites, access points to the structure, and their spread in the area. The following tips should be kept in mind: 1 As in the pre-construction process, make holes and fill them with chemicals to create a barrier around the house. 2 Treat the floors and walls by drilling holes and filling them with chemicals. All walls or the vast majority should be treated to ensure that no more spreading will continue. 3 Apply chemicals on all points of contact of wood with the ground or with any part of the building. 4 Also, treat any voids in masonry with anti-termite treatment. 5 Change and replace wood products or furniture that have high impact and presence of termites, beyond any limit of reparation.

How to treat a construction perimeter?

Treat the perimeter of the construction by making holes filled with chemicals surrounding structure. Fill an area with chemical products in pipe beddings to secure the future of the piping.

How to get rid of termites in the ground?

Remove wood products that have had the presence of moisture or have been in contact with water for a prolonged time. Eliminate wood contact with the ground. Do not bury direct pieces of wood in the ground for any use. Fill junctions or voids.

How to keep termites out of my house?

When all measurements have been taken, perform these simple steps to ensure that your area keeps free of termites. Keep drains and gutters clean to avoid leakage. Make sure that there are no blocked lines, no filtration, nor broken pipes with excess moisture around them. Eliminate all sources of moisture.

How to treat the bottom of an excavation?

Treat the bottom and sides of an excavation with chemical products prior to the onset of foundation work. Make holes in the earth and fill them with chemical products where slabs on grade will be built. Use chemicals where walls and floors intersect. Treat the perimeter of the construction by making holes filled with chemicals surrounding structure.

What Is Anti Termite Treatment?

Anti termite treatment is a chemical procedure carried out for soil, masonry, wood, and electrical fixtures to provide the building with a chemical barrier against the subterranean termites before and after construction.

Necessity of Anti-Treatment

Termite control in buildings is very important as the damage likely to be caused by the termites is huge. Termite is also known to damage non – cellulosic substance in their search for food. Neoprene, plastic, Rubber, leather as well as lead coating used for covering of underground cables are damaged by termites.

Pre-Construction Anti Termite Treatment

Subterranean termites damage the household articles like furniture, plywood, clothing, stationery , etc. by feeding organic material which have cellulose base.

Safety

All works should be followed safety instruction , municipality rules , regulations and project safety plan. Basic Personal Protective Equipment (PPE) shall be worn by all laborer or staff workers. All operatives shall be instructed before entering the site.

Disadvantages of Anti Termite Treatment

Drilling into the areas that show routh of termite entry. it is the biggest disadvantage which can reduce the strength of the structure or member.

Anti-Termite Treatment Procedure

Application of chemical treatment to the soil layer, which is in contact with the foundation and floor structure to kill or prevent the termite’s entry, is known as pre-construction anti-termite treatment.

Precautions During Treatment

1. Treatment must be carried out by a professional, and the procedure must comply with local municipal rules and regulations.

What is the treatment for termites?

The treatment done to prevent the growth of termites in the house is called anti-termite treatment . Termite s are more common in tropical and subtropical countries . It eats wood, leather, plastic, paper, etc. There are two types of termites .

What is the purpose of termite inspection?

1. Observation of the building: The purpose of the observation is to know how much termite was brought into the house and where it originated as well as which parts of the building were damaged. 2. Soil treatment around the foundation: In this stage the soil under the foundation and around the building is treated.

What to do if termite is found in raft?

Wood pieces, tree roots etc. are removed from the place where construction is to be done. If a termite infection is found, it should be treated with chemical drugs . A hole is drilled in the raft and a d isinfectant solution is poured into the hole.

How to treat a foundation?

2. Soil treatment around the foundation: 1 In this stage the soil under the foundation and around the building is treated. 2 A trench about 50 cm deep is dug on the outside of the outer wall of the building. 3 Holes are drilled in this trench at a distance of 150 mm c/c with iron rods. 4 This hole should be up to the top of the footing or at least 50 cm deep . 5 The soil is then treated with 1.5 liters of solution per 1 m2 of surface area in contact with the soil.

Can termites be treated before building a house?

Some people even prefer taking a number of anti-termite treatments before they build their home. It is always a good idea to be proactive rather than reactive, and that idea extends to anti-termite treatment as well. You are less likely to face termite problems at your home if you opt for pre-construction treatment.

Can termites be treated after construction?

Similar to most other pest control treatment, in case of termites it is also better to prevent infestation from taking place rather than treating termite infestation after the fact. Sometimes, by the time one goes for post-construction anti-termite treatment, it is often too late as termites could have started damaging the foundation of the house. Additionally, they have the potential to damage walls and other wooden attachments if no post-construction treatment has been conducted. Only through opting for pre-construction termite treatment can one avoid termite infestation to such a great extent.

Can you wait for termite treatment?

If you live in a country where termite infestation is not a matter to be taken lightly, then you should not wait for post-construction termite treatment using chemicals. In such cases, you must always choose pre-construction treatment over post-construction treatment.

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When Can It Be done?

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The treatment can be executed both before the construction starts and after it completes and people start living inside the building. The success rate of the treatment and the level of effort that goes into vary according to when it was done.
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Pre-Construction Treatment

  • If you have a plan for anti-termite treatment before the construction of your house or any building, you need to know the following notes: 1.This treatment should not be done when it is raining or when there is moisture in the soil. 1. The treatment must be carried out by an approved specialized agency for termite-prone areas.
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The Site Preparation Process For The Treatment

  1. Remove all the trees, stumps, logs, or roots present at the building site, which may nourish the termites.
  2. The surface with clays and with heavy soil should be scarified to a depth of 75mm at least so that penetration of chemical treatment can occur intensely.
  3. If the soil is sandy or porous where the loss of treating solution is more, preliminary moisteni…
  1. Remove all the trees, stumps, logs, or roots present at the building site, which may nourish the termites.
  2. The surface with clays and with heavy soil should be scarified to a depth of 75mm at least so that penetration of chemical treatment can occur intensely.
  3. If the soil is sandy or porous where the loss of treating solution is more, preliminary moistening should be carried out to fill the capillary spaces.
  4. Remove all the wood-related equipment and material such as frameworks, levelling pegs, timber offcuts, or other construction debris from the area.

Pre-Construction Anti-Termite Treatment

  • Procedure:
    ⦁ Treat the sides, and the bottom surface of the excavation trenches and pits with the anti-termite chemical before the foundation work to the height of about 30 cm with 5 liters/m2 of surface area. ⦁ The surface should be cleaned from wooden and any other garbage particles for flooring. ⦁ Th…
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Steps Involved in Post-Construction Anti-Termite Treatment

  • 1.Inspection
    A thorough inspection of the infestation should be made in the building before any treatment to determine the extent of the spread, the routes of termite entry into the building, and damage in the area(if any). Inspecting the infestation can identify the location of termites. The building should …
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Advantages of Anti-Termite Treatment

  • ⦁ Anti-treatment provides immediate protection to any structure from termites, rodents, and pests. ⦁ Liquid termiticide lasts for several years. ⦁ It eliminates the problem of gap formation in the protection barrier, that allows termites to enter the home. ⦁ They are relatively inexpensive when compared to other forms of termite control.
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Disadvantages of Anti-Termite Treatment

  • ⦁ It can lead to water contamination in areas close to waterways or wetlands. ⦁ Anti-termite treatment requires drilling into the areas that show the evidence of termites, which can reduce the strength of the member or structure. ⦁ A left-out portion or any minor negligence leads to problems with an infestation in the future.
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Conclusion

  • The anti-termite treatment protects the structures like soil, wood, masonry, and electrical fixtures from termites’ harmful activities. Proper treatment at the right time gives a good result. Though many construction firms recommend doing the anti-termite treatment at the pre-construction stage, the actual results are not promising. The effectiveness of the treatment mostly lasts for a…
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