“Fantastic work delivered at our home. From the very first contact we could tell how friendly, clear and professional Ausma is. Everything was carried out neatly and finished perfectly.”
René Tholen
Made-to-measure front and back doors in PVC, timber or aluminium. Clean look, good insulation and clean installation.

Google review · 3 verified reviews

A good door does more than open and close. The right door contributes to insulation, security, ease of use and appearance. On a front or back door, every detail counts, from material and glass to locking and finish. We help you think through the best choice for your home, from material and glass to locking, security class and finish.
A good door contributes to burglar resistance and a sense of security in daily use.
New doors seal better and can help reduce draughts and heat loss.
A well-installed door opens and closes smoothly, feels solid and works as it should.
A door largely determines the first impression of a home or building and has to look right.
Versions & options
Sets the first impression of the home and must be strong in appearance, security and finish.
A practical, well-sealing back door is important for daily use, comfort and security.
Popular for their good insulation, low maintenance and neat appearance.
For specific sizes, layouts, glass divisions and wishes, we supply custom solutions.
Why Ausma
We work with established brands and our own fixed crew of installers — not rotating subcontractors.
High-quality materials
PVC, aluminium and timber window frames from brands like Schüco and Veka — not an unbranded budget line.



Clean installation
Our own installers fit every frame and pane themselves, with an eye for weatherproofing and finish.
Clear communication
You know the cost and the date upfront — and we stick to it.
Tailored to the project
From a single pane to a full facade renovation: the approach fits your situation, not the other way round.
Our approach
We believe in clear communication, a clean installation and work you will still be happy with in the long run.
Getting acquainted
We listen to the situation and wishes and determine which solution best suits the home, project or building.
Clear agreements
Clarity up front: you know where you stand on price, planning and execution. No surprises afterwards.
A hands-on approach
From first contact to completion, we keep communication short and stay involved throughout the project.
A clean result
We work towards a clean handover with attention to installation, finish and the overall picture.
Sustainability
HR++ and HR+++ glass lower your energy bill and improve comfort — often with financial support available.
HR++ and HR+++ glass insulate considerably better than single or older double glazing.
For home energy upgrades, subsidy or financing options are sometimes available — we're happy to help you check.
Replacing glass and frames together saves on installation costs compared to two separate projects.

Who we work for
The same skilled execution, adapted to who you are and what the project needs.
Homeowners
From a single pane of glass to a complete frame renovation of your home.
Owners' associations
Maintenance and replacement for apartment buildings, with one point of contact for the whole project.
Contractors & commercial
A steady subcontractor for glazing and frame work that fits your planning and projects.
Landlords
Maintenance and sustainability upgrades for rental properties, coordinated across multiple buildings at once.
Recently installed

Our own people, our own work
What you see here is our own work.
From first measurement to the final bead of sealant: the same installers you see at your door also fit your window frames.
Why customers choose us
Ausma Glas & Kozijnen is officially registered, works transparently, and stands for tidy workmanship and honest advice.
KvK 82090742
Officially registered business
Skilled installation
Clean finish on every project
Highly rated
Satisfied customers across the region
Free quote
Transparent pricing, no surprises
Local specialist
Veenendaal and surrounding area
Personal contact
Directly reachable, short lines
Quality on paper
Our materials and methods are tied to recognised quality marks and standards.
SKG✦✦
Burglar-resistant locks and fittings.
KOMO
Quality mark for building products.
VCA
Safety, health and environment on the building site.
PKVW
Dutch Police Safe Housing quality mark.
Bouwgarant
Guarantee scheme covering defects or bankruptcy.
NEN 2608
Standard for safety glass.
NEN-EN 14351
Standard for windows and doors, the basis for CE marking.
CE-markering
CE marking for building products.
Certifications apply per product or method, not as a blanket company certificate — contact us for project-specific requirements.
Reviews
Rated by satisfied customers in Veenendaal and the surrounding area.
“Fantastic work delivered at our home. From the very first contact we could tell how friendly, clear and professional Ausma is. Everything was carried out neatly and finished perfectly.”
René Tholen
“Pleasant collaboration and clear communication. The work is done neatly, agreements are kept, and the end result is really sharp. Definitely a company I'd recommend.”
Tim Van der Ven
“Very satisfied with the whole process. From advice to execution, everything went smoothly. Professional approach, good input, and a neat end result we're very happy with.”
Evelien Borren
Specialisations
Service area
From Veenendaal to Ede, Rhenen and Wageningen — and the towns around them.
Direct contact
No phone menu or ticket system — you'll just get someone on the line.
Frequently asked questions
Answers to what we hear most often. Don't see your question? Feel free to get in touch.
Popular materials are uPVC, wood and aluminium. Which suits best depends on appearance, maintenance, budget and use.
Yes, doors are often combined with safety glass, depending on the layout and application.
Yes, a well-installed new door can help reduce draughts and heat loss and improve comfort.
In many situations that is possible, depending on the frame, the situation and the technical execution.
Tailored pricing
Get an indicative price in a few minutes. No obligation.