Roof renovation: your roof right the first time

In need of a roof renovation? At Smienk Dakwerken, we renew your roof properly in one go, from the insulation to the last roof tile. Johan and his team work with top brands and clear agreements, so you know exactly where you stand. With a 10-year warranty on the work.

In need of a roof renovation? Smienk Dakwerken renews your entire roof with top brands and a 10-year warranty on the work.

Free & no-obligation quote

Clarity regarding costs and work within 24 hours

Your roof handled properly the first time

By Smienk Roofing

When is a complete roof renovation smarter than making individual repairs time and again? Often, when the costs of patching things up start to add up and the roof simply won't stay watertight anymore.

For a roof older than twenty years, we first look at the layer no one sees: the insulation and the roof decking. New roofing on a sagging insulation layer will cause problems again within a few years. That is why we tackle a roof renovation holistically, from decking and insulation to roofing, gutters, and finishing. This way, you pay once for a roof that will last for decades, instead of for a new leak every season.

Roof renovation - Roofer Smienk

This is how your process works roof renovation

View our working method

Step 01

Free roof inspection

We carefully inspect your roof, discuss the situation, and provide honest advice on the best solution. You are under no obligation.

Step 02

Clear quotation

Within 24 hours, you will receive a detailed quotation without surprises. After your approval, we will schedule the work in consultation with you.

Step 03

Professional execution

Our dedicated team renews your roof, cleans everything up neatly, and delivers the work with a 10-year written warranty.

When is your roof due for a renovation?

Prevent greater damage

Are you unsure whether to have your roof repaired or replaced? These signs indicate that a roof renovation is wiser than a patch-up.

Recurring leaks

Leaks keep recurring and cause permanent damage to your home.

Worn roof tiles

Porous, shifted, or broken roof tiles no longer protect your roof.

Sagging roof

A sagging roof can indicate serious structural problems and wear and tear.

Moisture and mold

Damp spots and mold keep returning despite previous roof repairs or maintenance.

Poor insulation

A poorly insulated roof increases your energy costs.

Need a roof renovation?

Request a no-obligation quote today and receive honest, tailored advice.

Roof renovation - Smienk Dakwerken - Putten

We work with premium brands

For long-lasting results, we work exclusively with proven quality brands, including Monier, Wienerberger, and Bitasco.

Completely replace roof or partially renovate?

Clear rates

Not every roof needs to be completely replaced. Sometimes renewing the roofing and insulation is sufficient, while sometimes a completely new roof is the better investment. That depends on the condition of the roof decking, the structure, and how long you want it to last.

During a partial roof renovation, for example, we only replace the bitumen roofing or the roof tiles and we'll grab the right away roof insulation included. During a complete roof replacement, we also renew the boarding and the structure where necessary. After the inspection, we will present both options to you, with honest advice on what yields the best results in your situation.

How much does a cost roof renovation?

Recognize the signs

The cost of a roof renovation depends on the surface area, the type of roof, and the condition of the decking and insulation. After a free inspection, you will know exactly what the cause is and what the renovation will cost. You will receive a fixed price in writing; you pay what is stated in the quote, without surprises. The inspection is free and completely without obligation.

Recently performed roof renovations

Portfolio

From a completely renewed tiled roof to a flat roof with new insulation and zinc work: our work speaks for itself. One of the projects we are most proud of is a tiled roof renovation where the client was satisfied from start to finish.

Flat roof of a commercial building in Zeewolde covered with sedum mats and gravel strips along the roof edges.
Flat roof of 187 m² in Zeewolde renewed: demolished, 160 mm insulation, bitumen top layer and sedum.
Roof renovation in Amersfoort with new roof beams, insulation, underlayment, and finished with durable bitumen roofing.
In Amersfoort, we carried out a complete roof renovation in which both the roof structure and the roofing were renewed.
Roof renovation with insulation, double-layer bitumen roofing, and zinc work on a flat roof in Zeewolde.
The flat roof has been completely renewed and fitted with high-quality two-layer bitumen roofing.

What our customers say

Customer experiences

Our customers rate us 4.8 on Google. View their experiences and discover why they choose Smienk Dakwerken.
4.8
Based on 99 reviews
google

Excellent roofing work and craftsmanship. The collaboration went well; often things don't go according to plan on projects, but we resolved it perfectly. Thanks also for the extra service; we got the unblocking of another gutter included, which saves us some climbing around. I look forward to having them back for my next roofing project.

Nick Grotenhuis June 20, 2026
google

We hired Smienk Dakwerken for maintenance on our roof, and we were extremely satisfied. Communication regarding the work and costs was clear from the start. The team worked carefully and left everything clean. The result looks professional and gives us great confidence for the future.

google

Smienk delivered excellent performance in repairing the damage to our flat roof.

Aisa Jansen May 20, 2026

Frequently asked questions about roof renovation

More questions? Contact us

Do you have questions about roof renovations? In this FAQ, we answer the most frequently asked questions. Dakdekker from Putten stands for clear, honest, and reliable advice.

That depends on the scope. We often renovate an average home within a few working days. The quotation includes a concrete schedule, so you know when we will start and finish.

In most cases, yes. We work from the outside and ensure that your roof is covered watertight every day. We keep inconvenience to a minimum.

Yes. Smienk Dakwerken provides a 10-year warranty on all our roofing work, and we record this in writing. You will receive this warranty in writing upon completion.

A renovation is the perfect time to your roof insulation to include. The roof is open anyway, so you save on double costs and immediately lower your energy bill. We will advise you on what makes sense in your situation.

If you needed multiple repairs within a few years, patching things up is often more expensive than a single, thorough renovation. We tell you honestly when a repair is still sufficient and when replacement is the wiser choice. This way, you never pay for work that isn't necessary.

Do you have a question that is not listed here?

Contact us or call us

Free & no-obligation quote

Clarity regarding costs and work within 24 hours

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