Launch webinarUpgrade your home for longevity22 October · 10:00 CET

Save my seat
A warm living room with arched windows opening to the sea
Air · Water · Light
Fields · Materials

Upgrade your home for your longevity

Longevity isn't in the mirror.
It's in the home you live in every day.

Let's talk Discover Holme
Why home
A calm bedroom corner at golden hour: a floor lamp, sheer linen curtains, a phone charging on the bedside table and a socket beside the bed
Stale air
Hidden flicker
Wiring by your pillow
Phone signal all night
It looks perfect. What we measure is what you can't see.

We spend around 90% of our lives indoors, yet most homes were never designed around the people who live in them. Holme measures what you can't see, and certifies what you can trust.

0%

of our lives are spent indoors, most of it at home.

0

invisible factors measured in every room.

0

categories rated in the Holme Standard.

0

levels to earn, from Certified to Diamond.

What we measure

The invisible side
of home

Five things you live with every day and rarely notice. We measure each one with professional equipment, room by room.

Soft daylight through a linen curtain beside a vase of branches A glass of water in warm evening sunlight A square of window light on a plaster wall beside a small shelf Stripes of morning light across a linen bed Sunlight on lime plaster steps
01Air
  1. 01 / 05

    Air

    Paints, new furniture and scented products release compounds you stop noticing after a day. We sample the air in every room you use.

  2. 02 / 05

    Water

    What comes out of the tap, and what your filter really catches. Tested, never guessed.

  3. 03 / 05

    Light

    Flicker, glare, and the light you fall asleep in. Measured the way your eyes actually live with it.

  4. 04 / 05

    Fields

    Wi-Fi, wiring and electrical noise around the places where you rest the longest, starting with the bed.

  5. 05 / 05

    Materials

    Mattresses, textiles, cookware, cleaners. Everything that touches you daily, checked one by one.

How it works

From first visit
to certificate

Keep scrolling
A room thermometer on a wall in warm striped sunlight

Measure

01

An inspector spends time in your home with professional sensors, room by room, from the air you breathe to the bed you sleep in.

Handwritten report pages and a cup of coffee on a wooden table

Understand

02

You receive a clear report in plain language. What's already good, what isn't, and why it matters for daily life.

A green armchair and a floor lamp in dappled afternoon light

Upgrade

03

A prioritised plan. Quick wins first, bigger changes when you're ready, with trusted local specialists to do the work.

A hand pressing a seal onto paper

Certify

04

When the numbers are right, your home earns the Holme Standard. A real certificate anyone can verify online.

The Standard

Not claimed.
Measured.

Your home is rated across 12 categories. Each one gets its own score out of 100, based on what we actually measure, and that score sets its level. No single overall number to hide behind.

Certified

60+ · Measured and meets the standard.

Gold

75+ · Clearly better than the norm.

Platinum

85+ · Considered in every detail.

Diamond

95+ · The best a home can be today.

Must-fix

If we find something that needs urgent attention, the certificate waits until it's solved. That's what makes the mark worth trusting.

Hol(me) · 2026-DEN-0042
Valid until 10/2027

Holme Certified
4× Diamond

Example certificate · Villa on the Costa Blanca
Clean water97/100 · Diamond
Chemical-safe96/100 · Diamond
Low-noise89/100 · Platinum
EMF-shielded95/100 · Diamond
Organic linen98/100 · Diamond
Fragrance-free81/100 · Gold
Safe cookware88/100 · Platinum
Radon-free72/100 · Certified
Certified 60+ · Gold 75+ · Platinum 85+ · Diamond 95+
Verify at
verify.holme.es
Shown as an example
Chemical-safeAllergen-safeClean waterLow-noiseEMF-shieldedRadon-free Chemical-safeAllergen-safeClean waterLow-noiseEMF-shieldedRadon-free
Organic linenOrganic cleanersFragrance-freeLow-fragranceSafe cookwarePet-allergy safe Organic linenOrganic cleanersFragrance-freeLow-fragranceSafe cookwarePet-allergy safe
The shadow of a palm frond on a warm wall
Wellness is not a place you visit. It is where you live.
What we believe
The inspection

The full home
inspection

One visit, every room, all five factors. A clear report in plain language and a plan you can act on.

01

All five factors, every room

Air, water, light, electric fields and materials, measured with professional equipment where you actually live: the bed, the kitchen, the places you rest.

02

A plain-language report

What's already good, what isn't, and why it matters for daily life. No jargon, no scare tactics.

03

A prioritised upgrade plan

Quick wins first, bigger changes when you're ready, with trusted local specialists to do the work.

Want to know what it would involve for your home? Every conversation starts with a commitment-free 30-minute consultation.

Book a 30-minute consultation
Who it's for

Three ways in

Whether you live in it, host in it, or are about to buy it.

An olive tree in a sunlit courtyard
Homeowners & renters

For your home

Know what you're living with, then upgrade it step by step.
A white villa above the coast at dusk
Hosts & boutique hotels

For your guests

A verified mark that wellness-minded travellers look for.
Warm light through an open doorway into an empty room
Home buyers

Before you buy

Before you buy it, test it. Know exactly what you're moving into.
Voices

Why experts
stand behind it

Dr. Barbora Lekešytė in her research institute
The scientist's view
In a lab, we control every variable. At home, nobody measures the ones we live with every day: the air, the water, the light. Holme makes the home measurable, and what can be measured can be improved.
Dr. Barbora LekešytėScience advisor · Cancer and longevity researcher, cellular biologist
Dr. Navin Hettiarachchi
The doctor's view
I work with some of the world's top athletes. I can help a person restore and rebalance. But when they go back home, they go back to where they were. The home has to be part of the plan.
Dr. Navin HettiarachchiCo-founder, United States · Doctor to world-class athletes
The letter

Be first
through the door

Launch news, early access to inspections, and what we learn inside real homes. The story unfolds here first.

No noise. Unsubscribe any time.

Thank you. You're on the list.

Want to upgrade your home for longevity? Let's talk.

A commitment-free 30-minute consultation. Tell us about your home, and we'll tell you what we'd measure first.

Let's talk