Soundproofing the hood of Lada Largus - instructions with photos and videos

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Hood insulation for Largus + clips

Set 1400 rubles Specify: https://electro-stavr.ru/?about=1& > Delivery to Moscow up to 500 rubles.

DESCRIPTION Sound insulation (insulation) of the hood for Lada Largus and Largus CROSS cars

A similar hood insulation was previously installed on all Largus. Reduces engine noise and improves heat transfer in the space under the hood. In summer it does not interfere, but in winter it speeds up the engine warm-up and retains heat.

Included: Insulation Mounting clips (11 pcs.)

Material: Pressed, heat-resistant carpet, thickness

How to order: [email protected] SMS/viber/WhatsApp 89166086625

Supplier LLC 'Stavr' Tolyatti, st. Officer 14 KMM Flame, box 227 [email protected]

Hood insulation for Largus + clips

DESCRIPTION Sound insulation (insulation) of the hood for Lada Largus and Largus CROSS cars

A similar hood insulation was previously installed on all Largus. Reduces engine noise and improves heat transfer in the space under the hood. In summer it does not interfere, but in winter it speeds up the engine warm-up and retains heat.

Included: Insulation Mounting clips (11 pcs.)

Material: Pressed, heat-resistant carpet, thickness

Soundproofing Lada Largus

Sound insulation of the Lada Largus is needed, like any car, to improve acoustic qualities and get rid of extraneous sounds. The interior of any car is not ideal and over time a lot of noise penetrates into it. This especially bothers music lovers who cannot imagine life without good music. It is clear that noise from outside will interfere with the enjoyment of musical compositions. From this publication you will learn how sound insulation is carried out on a Lada Largus.

Features of choice

The selection of materials for performing soundproofing work on the Lada Largus body comes down to the following goals:

• reduce acoustic discomfort inside the cabin by reducing the level of extraneous noise;
• improve the musical capabilities of the audio system.

These two areas cannot be developed to the desired and identical effectiveness. Here the owner of the Lada Largus Cross will have to independently decide on the ultimate goal of the upcoming operation. For example, the desire to achieve improved sound while simultaneously reducing the transmission of vibrations from the acoustics to the body requires the implementation of improvements of a completely different nature in comparison with work to reduce outboard noise. The types of materials used will also make a significant difference.

An important aspect when soundproofing is carried out is the owner’s budget, at the expense of which he intends to implement the above measures with his own hands. If there is a limiting factor, then, as an option, you can lean toward partial revision.

Start

Soundproofing on Lada Largus

People are thinking about soundproofing a car in cases where they are dissatisfied with the quality and to build an audio system. The sound inside the car directly depends on the percentage of extraneous noise. It is clear that the more there are, the worse the sound will be reproduced.

Note. Even a simple noise insulation operation, which does not involve the full range of work, significantly increases the sound quality. This immediately becomes noticeable even to a non-professional.

To begin with, before carrying out work, you need to set the final goal, which implies the result in the end. If the process concerns improving acoustic properties, then the purchase of special materials is necessary. If the owner wants to get greater driving comfort from sound insulation, prepare other materials.

Note. Let us note one important detail. If the budget is limited and the work is carried out with your own hands, there is no need to pursue a full range of sound insulation. In this case, you can isolate the machine not entirely, but in parts. In this way, you can eliminate large-scale errors and save your budget, because the cost of repairs will be minimal.

Soundproofing in Lada Largus

Soundproofing the floor and trunk of Lada Largus

As soon as our specialists complete all the simplest working stages, it’s the bottom’s turn; it is this area that is the most problematic in terms of constant noise. This will require the help of several craftsmen, at a minimum - it is necessary to remove from the salon everything that could interfere with our work.

The floor, as well as the wheel arches, will be covered with Comfort mat Dark and Extreme – exclusive vibration dampers.

To process the rear wings and flooring in the trunk, we use Comfort mat Dark D3 - this is dictated by the interior assembly features; we do not want to violate the manufacturers' instructions.

The innovative Felton and Blockshot are used as a noise absorber.

This masterpiece is completed by a layer of acoustic membrane, which allows high-quality absorption of any noise. The blocker will be applied to all accessible areas to achieve maximum results.

Materials

Materials for sound insulation

We read this paragraph very carefully, since all the most important things depend on the materials. If it is chosen incorrectly, all noise insulation work will go down the drain.

Vibroplast Silver

This is a very flexible and elastic material for carrying out noise. Differs in the following features:

• It is a polymer self-adhesive composition combined with aluminum foil;
• The material is made with a marking pattern, which is 5x5 cm squares, which makes it easy to cut the sheet into pieces of a certain size;
• Vibroplast Silver does not allow moisture to pass through, does not decompose over time and includes components for corrosion protection;
• The material, which also has the properties of a sealant, ideally fits on surfaces with complex terrain and does not require heating during installation.

Note. Any vibration-proofing material is assessed by its mechanical loss coefficient. For Silver vibroplast it is quite good (0.25-0.35 conventional units).

• By the way, this material will cover the floor of the Lada Largus, the doors and roof of the car, as well as other parts.

Vibroplast Gold

A material with almost the same properties as described above, but has greater vibration insulation.

BiMast Bomb

This material already absorbs sound rather than insulating. It is distinguished by the following features:

• The material is an “absorber” of a multilayer structure. BiMast is three layers: front (aluminum foil), bitumen (based on a bitumen composition) and rubber, protected by an anti-adhesive film;
• It has high efficiency, does not absorb moisture and does not decompose over time.

Note. This material has been named the best vibration-absorbing material in recent years.

Splen 3004

Soundproofing material with an adhesive layer. Differs in the following parameters:

• Has high heat-insulating properties;
• It is easy to cover vertical and curved surfaces with it;
• Does not absorb moisture and does not decompose from external influences;
• It is best to use it to cover the front panel of the Lada Largus interior, wheel arches, doors and tunnel.

Note. One of the features of Splen is that it is glued on top of vibration-absorbing material. In order for it to stick perfectly, you must follow the rule: the surfaces to be glued must always be clean and completely dry. Acetone or white spirit cleans such surfaces well.

Bitoplast 5

A material that is also called anti-squeak. Differs in the following features:

• Ideally eliminates squeaks and rattles in the cabin;
• Made on a polyurethane foam base with a sticky layer;
• The material is protected by an anti-adhesive gasket and special impregnation;
• Waterproof and durable;
• It is not subject to decomposition and has high thermal insulation properties;
• It is odorless and retains its noise-absorbing properties even at very low temperatures (up to -500 degrees).

Instructions

Procedure:

1. Remove the standard hood trim (on LADA cars it is held in place using plastic clips)
2. Degrease the surface (White Spirit).
3. We glue vibration-damping material between the stiffening ribs. We preheat the bitumen base with a hairdryer, and then roll the material onto the metal of the hood with a hard roller.
4. The second layer is a heat insulator or sound absorber.
5. We install the standard casing in the reverse order.

Material parameters

*KMP (mechanical loss coefficient) *ZO (processing zone) *ES (operational properties)

There are a lot of materials for soundproofing. The table shows only the most popular ones.

Materials for soundproofing the hood of Lada Largus

Two types of materials are used to soundproof the hood:

1. Vibration isolation 3 mm. 2. Sound-absorbing material - 25 mm.

It is advisable to cover everything on top with standard insulation, which will add aesthetics to the engine compartment, plus improve sound absorption from the engine.

You can immediately buy a ready-made kit, which is already cut to shape.

Or you can go a more complicated route and buy sheet material, make a stencil and cover the hood.

Both options have their place, but in the first case you will have to overpay a little because everything has already been cut out for you. In any case, you pay for the time saved.

Do-it-yourself noise insulation

Now let's move on to the direct process of soundproofing the Lada Largus. As a rule, today rarely anyone trusts this process to the masters at the service station. This is not only about the cost of services (which are sometimes so overpriced that you want to cry), but also due to a number of other reasons.

High-quality sound insulation Lada Largus

Absolutely any Russian driver with more than 1 year of driving experience is ready and able to handle high-quality sound insulation (the approximate time it takes any driver to learn to hold a key in his hands). The main thing is to buy materials, have the necessary tools at hand and know the basic rules (what to glue where). The tools you will need are the following:

• Hairdryer (construction). This tool is a must, because without it it is impossible to imagine pasting materials;
• Roller (roller). Also a mandatory tool needed for rolling materials. Its cost in stores is low (only about 200 rubles);
• Scissors needed for cutting pieces of a certain size from materials;
• Solvent. Instead, you can also use acetone, white spirit, and so on.

Hood

The hood of the Lada Largus is a rigid frame consisting of a steel profile welded together and a steel sheet, which can essentially be called a lid. Soundproofing the hood involves gluing materials on the inside of the lid.

Note. It will be necessary to cut out small pieces of material that would repeat the shape of the cells between the stiffening frame.

• First of all, you will need to lay the first layer of vibration insulation. This is done in order to eliminate metal vibrations. It is advisable to choose materials that are not excessively elastic.

Note. Thus, most vibration absorbers can float when heated (and the first layer needs good heating).

• The material for the first layer must also have an aluminum surface. This is necessary so that the foil layer can reflect heat waves. Ideal for the first layer of BiMast, Vizomat and other similar materials;
• Pieces are cut out of the material, similar to the shape of the areas located between the stiffeners.

Note. When gluing the first layer, it is important not to get carried away with excessive layering. If this is not taken into account, the hood lid may skid over time.

• Now you will need to start gluing the second layer;
• The second layer, in principle, is not needed, since it carries not so much noise-insulating properties as thermal insulation;
• This layer works, rather, as a reflector of sound waves, which is very important for those owners who are planning to improve their car audio. For this reason, if conventional sound insulation is carried out, the second layer can be skipped. If sound insulation aims to enhance acoustic properties, a second layer is necessary.

• We put the third layer in place, the standard one.

Note. The above sound insulation is called two-stage. First, a vibration damper is used, and then a second layer of foil-coated Splen is used.

Soundproofing Lada Largus

includes hood, ceiling, doors, floor and wheel arches, trunk with rear fenders, trunk lid. Sound insulation of the instrument panel, as well as the wheel arches on the outside of the car, is available at extra cost.

More than 180 Lada Largus made

In 10 hours In your presence

56,000 rub. with work and materials

Soundproofing Lada Largus (Lada Largus)

performed by our team in 9-10 hours in the presence of the car owner. You, of course, may not be present, but we always insist that the owner of the car be with us during the work, especially since for this we have comfortable sofas with tea, coffee, cookies and WiFI right in front of the cars. It’s a pleasure to work with Largus, because it is more of a foreign car than a Russian car - the parts, pistons and their layout are built on the basis of Renault Logan and the assembly and disassembly of the interior occurs predictably and in compliance with all factory standards.

It is worth noting that 1 hour before the arrival of the car by appointment, we cut all the sound insulation according to our proprietary patterns and place the sheets in a special oven to heat up to a temperature of 50-55 degrees, so that subsequently we do not waste time heating each sheet. Every day we soundproof several cars at once, so our owners will not be bored - they can not only exchange impressions about our work, but also share their experience in operating their cars. So, let's see what the factory sound insulation of the Lada Largus is and how it can be significantly improved.

Sound insulation of the hood of Lada Largus

begins with cleaning and degreasing the surfaces, onto which we will apply vibration damper Comfort mat Dark D3, as well as a noise absorber based on Fusion 3 mm polyurethane foam.

Soundproofing the roof of Lada Largus

carried out by a master wearing clean gloves so that not a single spot or snag remains on the ceiling trim and racks. We remove the ceiling lining and prepare the roof metal for vibration insulation.

Lightweight and effective vibration insulation Comfort mat Premium Dark D3 3 mm thick. applied to the roof metal and rolled with a special tool.

The roof area is quite large. Do not neglect it when soundproofing.

Thick, high-density Felton 10 felt will protect the cavity between the roof and sheathing from the propagation and reflection of airborne sound waves. This is a moisture-resistant felt sound absorber that is an ideal trap for sound waves reflected under the ceiling lining.

Soundproofing doors Lada Largus

It is produced using a multilayer scheme, in which both the outer metal of the door and the frame itself are processed. And before you start gluing, degreasing is strictly necessary - this will increase the adhesion of the material and ensure its reliable fixation.

Lightweight (no more than 1500 per sheet) vibration damper Comfort mat Premium Dark D3 takes its place on the outer metal of the door. We have all the necessary special tools for high-quality rolling of material even in the most inaccessible places.

Then the light membrane sound insulation Comfort mat Integra 6, which is 100% moisture-resistant material, takes its place on the door.

The door frame also needs damping and we do it using Premium Dark D3 from Comfort mat.

We apply noise-absorbing “pyramids” Comfort mat Soft Wave 15 to the door trim, which not only perfectly absorb sound, but also ensure a reliable and tight fit of the trim without crickets or squeaks.

In our special center, every day we carry out simultaneous soundproofing of several cars at once, so car owners can not only see how neighboring cars are made, but also exchange impressions with each other.

Sound insulation of the floor, trunk and wheel arches of Lada Largus

performed immediately after finishing work on the ceiling and doors. At this point, approximately 4.5 hours have passed on our watch and the whole team is rushing to the most important part of the work, which will bring the greatest effect in combating noise.

We remove from the salon everything that could prevent us from doing our job beautifully: seats, console, carpets, upholstery. Degreasing of the body is carried out with a special composition that does not spoil the paint surface of the car.

Since all of our vibration-proofing material is not only cut in advance, but also evenly heated in a special oven to 50-55 degrees, the work of applying vibration-proofing to the floor of Largus takes no more than 1 hour.

On the floor we use a premium series of Comfort mat Ultra Loker 4 material. Here we have a two-layer foil design and an exclusive mastic recipe, which is manufactured only for the needs of Auto-Loker on a separate Comfort mat conveyor. The high frame structure of the material allows you to most effectively combat the structural noise of the metal floor and arches, which is the source of the most unpleasant wheel noise. The material is not supplied to retail and is produced by the flagship Comfort mat installation center in Moscow, the Auto-Loker company.

Vibration insulation of the rear seat floor, trunk floor and rear wings is made with three-millimeter Comfort mat Dark D3.

We use dense foam rubber Comfort mat Vision 6 as a soundproofing layer on the floor.

The same foam rubber on the rear wheel arches.

The third layer on the floor is the soundproofing membrane Blocker. This material is a barrier to sound and does not let it inside the cabin, turning it back into foam rubber. In the trunk there is a two-layer material (sound insulator + membrane) 7 mm thick. Comfort mat BlockShot.

Thus, we have the highest level of sound insulation on the floor and arches - everything is 100% covered with three layers of sound insulation with a mandatory membrane layer (black and blue). This work rightfully bears the name of premium, since it is difficult to come up with a better one.

We assemble the interior in the reverse order in compliance with all factory standards provided for in the fasteners of the parts.

Working in the sound insulation market since 2007, our team has gained the richest experience in Russia in the assembly and disassembly of car interiors. All the subtleties and nuances for each model are recorded in a special Talmud, which guarantees the preservation of incredibly valuable experience and its addition from year to year with new models. Our work is accompanied by a branded one-year warranty for squeaks, crickets, gaps, build quality and any issues related to sound insulation. You can come to us at any time and receive qualified assistance of any complexity.

Results of work (briefly)
- Significantly improved noise insulation of Largus at medium and high speeds; — The car passes road joints and ridges more softly and pleasantly; — The squeaks and rattles of interior plastic have disappeared (with a guarantee from Auto-Loker); — The acoustics of the standard sound have been improved; — The car gained 50-55 kg in weight; — The outer metal of the body has become less susceptible to dents from minor impacts; — The climate in the car has stabilized. Now the interior does not cool down so quickly in winter and does not heat up so quickly in summer.

Soundproofing Lada Largus

lasted in the Auto-Loker special center for almost 10 hours. All this time, the owner of the car was with us and observed all the intricacies of our precise and well-coordinated work. Heavier by 52-56 kilograms of premium sound insulation from Comfort mat, our Largus will give a feeling of comfort and composure of the car to passengers and the driver, regardless of the temperature outside, because even in severe frosts, Comfort mat sound insulation does not lose efficiency and does not dull, provided that we use premium manufacturer's line. And that's what we do! And we do not offer economy or standard options. Stop saving on yourself! If you are planning to do sound insulation, we recommend that you trust your car only to professionals - this is a guarantee that you will get a real product and effect, and not a “designer” rattling on bumps. Thank you for your attention to us.