diff --git a/dbt/adapters/clickhouse/impl.py b/dbt/adapters/clickhouse/impl.py
index f482ddb4..2262dc4f 100644
--- a/dbt/adapters/clickhouse/impl.py
+++ b/dbt/adapters/clickhouse/impl.py
@@ -113,7 +113,7 @@ def calculate_incremental_strategy(self, strategy: str) -> str:
         if not strategy or strategy == 'default':
             strategy = 'delete_insert' if conn.handle.use_lw_deletes else 'legacy'
         strategy = strategy.replace('+', '_')
-        if strategy not in ['legacy', 'append', 'delete_insert']:
+        if strategy not in ['legacy', 'append', 'delete_insert', 'insert_replace']:
             raise DbtRuntimeError(
                 f"The incremental strategy '{strategy}' is not valid for ClickHouse"
             )
diff --git a/dbt/include/clickhouse/macros/materializations/incremental.sql b/dbt/include/clickhouse/macros/materializations/incremental.sql
index 1eb35b0e..38ed9608 100644
--- a/dbt/include/clickhouse/macros/materializations/incremental.sql
+++ b/dbt/include/clickhouse/macros/materializations/incremental.sql
@@ -41,10 +41,14 @@
     {% endcall %}
     {% set need_swap = true %}
 
-  {% elif inserts_only or unique_key is none -%}
+  {% elif
+      inserts_only
+      or unique_key is none
+      and config.get('incremental_strategy', none) != 'insert+replace' -%}
     -- There are no updates/deletes or duplicate keys are allowed.  Simply add all of the new rows to the existing
     -- table. It is the user's responsibility to avoid duplicates.  Note that "inserts_only" is a ClickHouse adapter
     -- specific configurable that is used to avoid creating an expensive intermediate table.
+    -- Insert+replace strategy does not require unique_key => is an exception.
     {% call statement('main') %}
         {{ clickhouse__insert_into(target_relation, sql) }}
     {% endcall %}
@@ -72,6 +76,12 @@
       {% call statement('main') %}
         {{ clickhouse__insert_into(target_relation, sql) }}
       {% endcall %}
+    {% elif incremental_strategy == 'insert_replace' %}#}
+      {%- set partition_by = config.get('partition_by') -%}
+      {% if inserts_only or unique_key is not none or incremental_predicates is not none %}
+      	{% do exceptions.raise_compiler_error(incremental_strategy + ' strategy does not support inserts_only, unique_key, and incremental predicates.') %}
+      {% endif %}
+      {% do clickhouse__incremental_insert_replace(existing_relation, intermediate_relation, partition_by) %} %}
     {% endif %}
   {% endif %}
 
@@ -234,3 +244,36 @@
     {% do adapter.drop_relation(new_data_relation) %}
     {{ drop_relation_if_exists(distributed_new_data_relation) }}
 {% endmacro %}
+
+{% macro clickhouse__incremental_insert_replace(existing_relation, intermediate_relation, partition_by) %}
+    {% set new_data_relation = existing_relation.incorporate(path={"identifier": model['name']
+       + '__dbt_new_data_' + invocation_id.replace('-', '_')}) %}
+    {{ drop_relation_if_exists(new_data_relation) }}
+    {% call statement('create_new_data_temp') -%}
+      {{ get_create_table_as_sql(False, new_data_relation, sql) }}
+    {%- endcall %}
+    {% call statement('main') -%}
+        create table {{ intermediate_relation }} as {{ existing_relation }}
+    {%- endcall %}
+    {% call statement('insert_new_data') -%}
+        insert into {{ intermediate_relation }} select * from {{ new_data_relation }}
+    {%- endcall %}
+    {% if execute %}
+      {% set select_changed_partitions %}
+          select distinct {{ partition_by|join(', ') }}
+          from {{ intermediate_relation }}
+      {% endset %}
+      {% set partitions_expressions = run_query(select_changed_partitions).rows %}
+    {% else %}
+      {% set partitions_expressions = [] %}
+    {% endif %}
+    {% for partition_expression in partitions_expressions %}
+      {% call statement('replace_partition_' ~ loop.index) %}
+          alter table {{ existing_relation }}
+          replace partition {{ partition_expression }}
+          from {{ existing_relation }}
+      {% endcall %}
+    {% endfor %}
+    {% do adapter.drop_relation(intermediate_relation) %}
+    {% do adapter.drop_relation(new_data_relation) %}
+{% endmacro %}